There are many programming languages which provides the best job offers for the candidates. But the one question that keeps squirming around your head is that what is the best programming language to start with. I will endow with you the list of top 10 programming languages in 2020 which will grab you a good job in the market. Always remember that each language has its own pros and cons. To make advancements in the previous language, a new programming language may be created to overcome those flaws or with advanced features.

Read : Top Job Oriented Courses in Chennai

Do you know that there are more than 600 programming languages? To choose the best programming language that best fit your career is very important. If you actually want to attain something in life, then it is imperative that you should move shoulder to shoulder with the technology. There is a huge scope in the field of the developer.

Top 10 Programming Languages to Learn in 2023

1. Python Programming :

Python is a multi-purpose programming language which was designed by Guido Van Rossum. It has an easy to use syntax which makes the beginners easy to learn the language. It’s always fun learning python since you can focus more on the problem than the syntax. You can find Python in various web applications, desktop applications, machine learning, network servers, media tools, etc.

Python is also useful for back end services and APIs. It is really a good choice for all the beginners to learn Python since it is not going to disappear in the future.

2. Laravel Framework:

Laravel is an open source PHP web framework created by Taylor Otwell. Laravel is used for web application framework with an elegant syntax. It is easily accessible and more powerful which provides tools needed for large applications. Before you want to learn Laravel, you need to be familiar with HTML, Core PHP, and Advance PHP. It offers a rich set of functionalities which inculcates the basic features of PHP frameworks like Yii, CodeIgniter, and other languages like Ruby and Rails. The web application becomes more scalable when using Laravel. So, the scope of Laravel is massive in the current industry.

3. JavaScript Programming:

Javascript is one of the three languages web developers should learn to excel in their career. HTML to describe the content of the web pages. CSS to define the layout of the web pages. Javascript to specify the behavior of web pages. Not only webpages use javascript, but many of the desktop and server programs also use Javascript.

Node.js is the contemporary best-known program of this kind. databases like MongoDB and CouchDB also uses Javascript as the programming language.
A JavaScript developer earns anywhere between $44,500 to $125,000 annually depending on the company size and industry.

4. TypeScript Programming:

TypeScript is an open source programming language developed by Microsoft. It is a syntactical superset of Javascript and is originated from the shortcomings of Javascript. TypeScript is typically used for developing larger applications and transcompiles to Javascript. It is also used to develop the Client side and server side Javascript applications.

5. GoLang Programming:

GoLang is also called as Go is built by Google. Go is a statically typed and compiled language which works in the tradition of C. It provides excellent support for multithreading function. So, it is used in companies where distributed systems are being used. Go is used in startup companies like silicon valley. Nevertheless, it is not yet adopted by Indian companies. If you wish to join a valley based startup which specializes in the core system, you need to be proficient in GoLang. GoLang has excellent performance, it is open source, and it helps in cross-platform. Many companies like Google, Youtube, Apple, Dropbox, Docker, BBC, The New York Times, IBM, Twitter, Facebook has already started embracing GoLang.

6. R Programming:

R is one of the most popular programming language developed by Ross ihaka and Robert Gentleman in 1993. R language is mainly used for statistical computing and Graphics. It is an open source and you can run and compile R programming language on various OS like Windows, Mac OS, and Linux. This is also used in machine learning and for data analysis. You yourself can fix bugs without the intervention of the vendor to do this. It is also cross-platform compatible, It can easily import data from Microsoft Access, MySQL, SQLite, Oracle, etc. R language comprises of many data handling and storage facility.

7. Swift Programming:

Swift is a robust and intuitive language which is extensively used for macOS, iOS, tvOS, and watchOS. If you are really interested to develop native iOS or Mac OS apps, then learning swift is necessary. Swift has statically typed language and the Xcode will check for bugs before building the app which means easy error tracking. if your interest is towards iOS app development, then start with learning Swift programming language. Swift has a clean syntax which makes it easier to read and write. It is an open source programming language and is easy to learn. Swift is 6x faster than objective C and 8.4x times faster than Python. No doubt, Swift language is going to have a great career path.

8. PHP Programming:

PHP is one of the popular backend programming languages. PHP has tough competition from Python and JavaScript. PHP is a server-side scripting programming language which is used to develop static websites or dynamic websites. PHP scripts can be interpreted only on the server which has PHP installed. The client systems which accesses the PHP scripts require a web browser. PHP is an open source programming language and is completely free. Most of the popular sites like Facebook, Yahoo, Delicious, flicker, Digg, and many more uses PHP. There are lots of tiny and popular online web applications based on PHP running online. They all are managed and add-ons by various full time or freelance PHP developers. It means you have lots of opportunities to work in your dream companies.

9. Ruby Programming:

Ruby on Rails is on the way to turn out to be the most well-liked Web application framework. Popular websites such as Twitter, Hulu, SlideShare, eBay, Scribd, and several others have already gripped the Ruby on Rails framework and are doing tremendously well. Several small and medium businesses are likely to join the bandwagon quickly. The accomplishment of sites based on Ruby on Rails has in turn abruptly produced a demand for Ruby on Rails developers. Ruby on Rails is a very developer-friendly Web applications framework. It offers you with tools that help you achieve more with lesser code and make work fun. The code is well structured and so it can be used in various ways. Ruby on Rails lets you experiment and gives your imagination wings. If you really have some killer ideas, learning Ruby will be more helpful as it permits you to easily change ideas into reality. In addition, Ruby on Rails developers typically gets higher salaries than other developers. The average annual salary for Ruby on Rails developers is between $100,000 and $153,000.

10. Java Programming:

Java is found everywhere, on all platforms and various devices and in all countries around the globe. With time the significance and popularity of Java are going up as it has the magic in its remarkable abilities as technology changes. It is still considered to be the most pervasive platform worldwide. People use Java for developing smart card applications, server-side enterprise applications or mobile applications. Java is easy to learn, easy to write, compile, debug when compared to other programming languages. Java allows you to make reusable code and modular programs. There is no refutation of the fact that Java is the most noteworthy thing happened to IT business after C++. The future of Java will be entwined with that of agile and allows the Java community to prolong innovation and deliver quality systems to address various business needs.

Conclusion:

All programming language has its own advantages and disadvantages. Selecting the programming language as a career path is completely your choice of what you want to become. Courseinn Academy offers you the best programming languages in IT market. The teaching experts have industrial experience and they provide you with practical lab sessions. To become one of the top-notch developers, feel free to call us, the rest we will take over.

The IT industry is one of the fastest-growing sectors in the world, and it’s at the center of the digital revolution. It has become the foundation for modern technology. A well-organized course for beginners not only teaches you the basics of technology but also gives you the skills needed to succeed in different areas.

Why choose IT as your career? 

As a beginner in this fast-changing field, there are top IT courses for freshers that can lead to a career with great opportunities. Now is a great time to start in IT because companies around the world are looking for talented people to help them grow.

The top IT courses for freshers teach both basic ideas and real skills. They are simple to understand, even for people without a technical background. The courses include projects, real examples, and help from experts, so learners are ready for jobs and feel confident.

Here are the Top IT Courses for Freshers:

1. Artificial intelligence(AI) and machine learning(ML):

          Artificial intelligence (AI) and machine learning (ML) are among the most transformative and in-demand technologies shaping the IT industry today. To build a strong career this is one of the top IT courses for freshers that cover AI and ML is a crucial step. AI focuses on developing systems that simulate human intelligence, allowing machines to analyze data, interpret complex information, make decisions, and learn from experience with minimal human intervention. Machine learning, a subset of AI, is dedicated to creating systems that adapt, improve, and make predictions or decisions based on data patterns. By applying advanced algorithms, ML enables businesses to optimize processes, enhance accuracy, and unlock valuable insights. As the demand for AI and ML expertise soars, enrolling in top IT courses for freshers offers an ideal entry point into industries like healthcare, finance, retail, and entertainment sectors rapidly adopting these technologies to stay competitive in the fast-evolving digital world.

Types of AI

• Narrow AI (Weak AI).
• General AI (Strong AI).
• Super intelligent AI.

Types of ML

• Supervised Learning.
•  Unsupervised Learning.
• Semi-supervised Learning.
• Reinforcement Learning.

Eligibility of learning AI and ML:

• A Bachelor’s degree in Computer Science, Information Technology, Mathematics, Data Science, Engineering, or a related field is commonly expected.
• Basic knowledge of Python, which is widely used in AI and ML, is required.
• AI and ML require an understanding of mathematical concepts, so familiarity with basics such as calculus, linear algebra, probability, and statistics is essential.
• Knowledge of basic data manipulation and processing is crucial for working effectively with datasets.

Salary :

   As an AI and ML entry level you can earn up to Rs.4,00,000 to Rs.10,00,000 per year.

2. Data science:

      Data science is a rapidly growing and interdisciplinary field that plays a crucial role in today’s data-driven world. For freshers looking to enter this exciting domain, enrolling in a top IT courses for freshers can provide the necessary foundation. It involves the application of scientific methods, algorithms, processes, and systems to extract meaningful insights and knowledge from both structured and unstructured data. By combining elements of statistics, computer science, and domain-specific expertise, data science enables professionals to analyze and interpret complex datasets effectively. This powerful approach helps businesses and organizations uncover hidden patterns, optimize operations, and make informed, data-driven decisions. As industries increasingly rely on data to gain a competitive edge, the demand for skilled data science professionals continues to soar, making it an ideal career path for those starting with the right top IT courses for freshers.    

Core concept of data science:

• Data Collection.
• Data Cleaning.
• Data Analysis.
• Data Visualization.
• Machine Learning.

Eligibility for data science course:

• A Bachelor’s degree in Computer Science, Information Technology, Mathematics, Statistics, or Engineering is typically ideal.
• Proficiency in Python and R, which are widely used in the field, is required.
• A basic understanding of mathematics and statistics is essential.
• Knowledge of machine learning concepts is necessary.
• Skills in using data visualization tools and techniques are important for presenting data insights.

Salary : 

      As a data science professional you can earn approximately Rs.4,00,000 to Rs.8,00,000 in India.

3. Full stack development:            

Full stack development is a highly in-demand IT course, making it an excellent choice for those looking to kickstart their tech careers. A top IT courses for freshers in full stack development meets the growing need for professionals who can handle both front-end and back-end development. This course teaches how to build and manage websites and apps, making students valuable to businesses.

On the front-end, students learn to create user-friendly websites using HTML, CSS, and JavaScript. These skills help make websites attractive and easy to use. On the back-end, students learn server-side programming with tools like Node.js, Python, and Java. This helps them manage databases and server tasks.

Full stack development courses focus on hands-on learning. As digital changes spread across industries, full stack developers are in high demand. This career offers great opportunities for those wanting to succeed in tech, especially for freshers who start with a top IT courses for freshers.

Eligibility for full stack development course: 

•  A Bachelor’s degree in Computer Science, Information Technology, or related fields is common, but not mandatory.
• Familiarity with front-end technologies like HTML, CSS, JavaScript, and back-end technologies like Node.js, Express, databases, version control, basic web design, and REST APIs is essential.
• As a fresher, it’s important to build a strong portfolio, especially showcasing projects you’ve worked on in both front-end and back-end development.
• Including internships in your experience is valuable, as they offer hands-on experience and the opportunity to work on real-world projects.

Salary:

       As a professional full stack developer you can earn approximately Rs.4,00,000 to Rs.5,00,000 per year.

4. UI/UX development:

       UI/UX development is one of the most in-demand and top IT courses in today’s digital world, reflecting the increasing focus on delivering exceptional user experiences. A top IT courses for freshers in UI/UX development combines User Interface (UI) development, which involves designing the visual and interactive elements of a product such as layouts, typography, colors, and components, with User Experience (UX) development, which focuses on understanding user needs and creating seamless, meaningful interactions. Together, UI and UX aim to produce digital interfaces that are visually appealing, intuitive, and user-friendly. By mastering these skills, professionals can design modern, user-centric solutions that enhance engagement and satisfaction. With businesses prioritizing user experience to stay competitive, the demand for skilled UI/UX developers is rapidly growing, making it a lucrative and rewarding career choice for those starting with the right top IT courses for freshers.

Key aspects of UI/UX development:

User interface(UI) focuses on the digital product. 

•  Designing buttons, menus, sliders, and other visual components.
• Choosing color schemes, typography, and layouts.
• Ensuring consistency and visual harmony across the interface.

User experience(UX) how users interact with their product and overall satisfaction. 

• Conducting user research and testing.
• Creating wireframes, prototypes, and user journeys.
• Enhancing usability and accessibility.

Eligibility for UI/UX course:

• There is no specific background required for this field.
• A degree in Computer Science or Human-Computer Interaction can be beneficial.
• Familiarity with basic computer skills is necessary.

Salary:

      As a UI/UX developer you can earn approximately Rs.3,50,000 to Rs.6,00,000 per year. 

5. DevOps:

     A DevOps course bridges the gap between software development and IT operations, aiming to deliver software more efficiently, reliably, and quickly. A top IT courses for freshers in DevOps emphasizes the importance of collaboration between development teams and IT operations, promoting a culture of shared responsibility. Through automation and continuous improvement, DevOps streamlines the entire software development lifecycle, from coding and testing to deployment and monitoring. By focusing on creating seamless workflows and reducing bottlenecks, DevOps practices enable faster delivery of high-quality software. As businesses increasingly seek to enhance their software delivery processes, the demand for DevOps expertise in the IT sector has surged, making this course a top choice for aspiring professionals looking to excel in this rapidly evolving field. 

Key principles of DevOps:

• continuous integration (CI),
•  continuous delivery (CD)
• infrastructure as code (IAC)

Eligibility for DevOps:

• A Bachelor’s degree in Computer Science, Engineering, or Information Technology is required.
• A basic understanding of operating systems (OS) is essential.
• Proficiency in at least one full programming language is needed.
• Knowledge of basic networking concepts, such as DNS, HTTP/HTTPS, and firewalls, is important.
• Familiarity with tools like Git for version control is required.
• A basic awareness of cloud platforms is beneficial.

Salary:

    As a DevOps professional you can earn Rs.4,00,000 to Rs.6,00,000 per year on average. 

6. Digital marketing:

           In today’s digital world, learning a digital marketing course opens doors to opportunities in both the IT and non-IT sectors. A top IT courses for freshers in digital marketing has become a crucial tool in various industries and business sectors, as companies increasingly rely on digital channels to reach their audience. It refers to the promotion of products, services, or brands through online platforms such as websites, social media, search engines, email, and mobile apps. With the rapid growth of online presence and consumer behavior shifting toward digital platforms, digital marketing has become an essential skill for professionals aiming to drive brand awareness, customer engagement, and business growth. As the demand for digital marketing expertise continues to rise, this course offers a valuable entry point into dynamic and diverse career opportunities. 

Key component of digital marketing:

• Search Engine Optimization (SEO)
• Social Media Marketing (SMM)
• Pay-Per-Click Advertising (PPC)
• Content Marketing
• Email Marketing
• Affiliate Marketing

Eligibility for digital marketing:

• This course is open to individuals from all backgrounds.
• Basic computer skills, including familiarity with the internet and basic applications, are required.
• An eye for creating engaging content is important for success.
• Innovative ideas for developing effective marketing strategies are key to excelling in this field.

Salary:

   As a digital marketer you can earn approximately Rs.3,00,000 to Rs.5,00,000 per annum. 

7. Cloud computing:

    Cloud computing refers to the delivery of services such as servers, storage, databases, networking, software, and analytics over the internet, commonly known as “the cloud.” A top IT courses for freshers in cloud computing equips individuals with the skills needed to leverage these services, allowing businesses and individuals to access and use resources on-demand without the need for on-premises hardware or infrastructure. This technology offers unparalleled flexibility, scalability, and cost-efficiency, as users can scale resources up or down based on their needs and only pay for what they use. As a cornerstone of modern technology infrastructure, cloud computing is driving innovation across industries, making it an essential area of expertise in today’s digital landscape, especially for those starting their careers with the right top IT courses for freshers.

Key concept of  cloud computing:

• Cloud Service Models
• Cloud Deployment Models
• Cloud Computing Benefits

Eligibility to learn cloud developing:

• A degree in Computer Science, Information Technology, or Engineering can be helpful.
• A basic understanding of networking concepts, such as IP address, DNS, HTTP/HTTPS, and load balancing, is essential.
• Familiarity with coding languages like Python, Java, and JavaScript is important.
• A basic understanding of virtualization concepts is beneficial for IT roles.
• Knowledge of foundational IT concepts, including networking and coding, is key for success

Salary:

    In cloud computing you can approximately earn up to Rs.4,00,000 to Rs.8,00,000.

8. Database management:

              Database management refers to the efficient storing, organizing, and managing of data using a Database Management System (DBMS). A top IT courses for freshers in database management provides the foundational skills needed to understand and work with a DBMS, serving as an interface that allows users to interact with databases and perform essential operations such as adding, updating, retrieving, and deleting data. It ensures that data is stored in a structured manner, making it easily accessible and secure. By managing data effectively, a DBMS helps businesses and organizations maintain the integrity, consistency, and reliability of their data, enabling them to make informed decisions and optimize operations. With the increasing reliance on data across industries, expertise in database management has become a critical skill in the IT sector, making it a valuable focus for those starting with top IT courses for freshers.

Concept of database management:

• Database Management System (DBMS)
• Database Models
• SQL (Structured Query Language)
• Database Normalization
• ACID Properties
• Backup and Recovery
• Security

Eligibility for database management:

• A degree in Computer Science or Information Technology is typically required.
• Familiarity with basic programming skills in Java, Python, and C++ is important.
• A strong understanding of computer science fundamentals is essential.
• Basic knowledge of SQL and database management is beneficial.

Salary:

    As a database manager you can earn approximately Rs.4,00,000 to Rs.7,00,000 per year. 

  9. Software testing and quality assurance:

        Software testing and quality assurance (QA) are essential practices within the software development lifecycle (SDLC), aimed at ensuring software applications meet the required standards of functionality, performance, and reliability. A top IT courses for freshers in software testing and QA provides the foundational skills needed to identify defects or bugs in a software application, ensuring that it works as expected and is free of errors. This process includes various types of testing, such as functional, performance, and security testing, to verify the quality of the software. Quality assurance, on the other hand, is a broader concept that focuses on optimizing the entire software development process to ensure quality at every stage. 

Key concept of software testing and QA:

• Types of Software Testing.
• Software Testing Life Cycle (STLC).
• Testing Levels.
• Bug Tracking and Management.

Eligibility for the software testing and QA: 

• A degree in Computer Science, Information Technology, or a related field is generally preferred.
• A basic understanding of software development processes is essential for success.
• Strong analytical skills to approach problems in a systematic manner and identify issues.
• Ability to spot small bugs or defects that could affect software quality and functionality.
• Proficiency in programming languages such as Java, Python, or JavaScript for writing automated test scripts.
• Familiarity with popular testing tools like Selenium and JUnit, as well as version control systems like Git for tracking code changes.

Salary:

      As an entry-level professional in manual or automatic testing, you can expect to earn between Rs. 3,00,000 and Rs. 6,00,000 per year.

10. IT service management:

                    IT Service Management (ITSM) involves the design, delivery, management, and continuous improvement of IT services to meet the needs of businesses and their customers. A top IT courses for freshers in ITSM provides the necessary skills to understand and implement ITSM practices, going beyond just technology to emphasize processes, people, and governance for effective and efficient service delivery. By aligning IT services with organizational goals, ITSM aims to enhance business outcomes while maintaining high standards of quality and customer satisfaction. It incorporates best practices for managing IT resources and services, ensuring that they are optimized, reliable, and responsive to changing business needs. As organizations increasingly depend on IT to drive success, expertise in ITSM is in high demand, making it a valuable career path for freshers looking to ensure seamless operations and exceptional service delivery.

 Key components of it service management:

• Service strategy
• Service design 
• Service transition 
• Service operation 
• Continual service improvement

Eligibility to learn IT service management:

• A degree in Information Technology, Computer Science, Business Administration, or a related field is beneficial, along with basic IT knowledge of infrastructure, networks, and applications.
• Ability to address service-related issues, improve processes, and troubleshoot technical challenges effectively.
• Understanding of security, data management, and cloud computing is valuable in the IT field.
• Analytical skills, adaptability to new technologies, and the ability to work collaboratively with teams are essential for success.

Salary:

   As a newcomer, you can earn around Rs. 4,70,000 annually, though this may vary depending on the role.

Advantage of choosing IT as your career:

1. The IT industry is rapidly growing, offering numerous job opportunities.
2. The increasing demand for IT talent creates a wide range of career prospects.
3. To kickstart your career, top IT courses for freshers can provide you with essential skills.
4. As you gain experience, your earning potential in the IT field grows significantly.
5.  IT courses for freshers offer foundational knowledge to qualify for remote roles.
6. The IT industry supports international relocation, offering career mobility.
7. Flexible work arrangements, such as hybrid or freelance, are common in IT careers.
8. Professionals can move from project management to business analysis or system design without leaving IT.
9. Certification programs allow freshers to connect with industry professionals and experts.
10. IT courses for freshers can serve as a stepping stone to obtaining certifications.
11. Top IT courses for freshers enable you to focus on specific areas of interest within the IT field.
12. Certified IT professionals are often in high demand and command higher salaries due to their specialized knowledge.

      Information Technology (IT) is a key part of today’s world, supporting industries like healthcare, finance, and education. For freshers, starting a top IT courses for freshers is a great first step toward a tech career. These courses teach the basics such as programming, networking, and data management, providing a solid foundation for a successful career in IT.

IT courses focus on hands-on learning, where students work on real-world projects and use modern tools. They also explore important fields like artificial intelligence, cloud computing, and cybersecurity. These courses help students solve problems and think critically—skills that are vital in today’s tech-driven world. By acquiring these skills, freshers gain the ability to thrive in the fast-evolving tech landscape.

An IT course opens up numerous career paths, allowing freshers to become software engineers, data analysts, or cybersecurity experts. With IT jobs in high demand, these skills provide a strong start in their careers. Starting with the right top IT courses for freshers gives students an edge, positioning them for success in their chosen fields.

The IT industry data science in Chennai is the witnesses the massive growth and expects a great demand for the skilled potentials in the area of data scientists who have learned the preferred programming language. Know the importance of knowing the basics analyzing data and what are the ways to create a fantastic visualization using the software course called python.

This is a programming language which creates a big demand supports in object oriented, procedural and functionality of the operating systems. It is a prototype which allows the users read, write and test.

Data science is all about how you solve the problem, explore new concepts and receive valuable information from the available data. For this, we obviously require technical skills called python which meets out the growing job demand.

It is one of the most widespread languages found across the world and many users are passionate towards it the program language quality can be judged by its standard.

What is the scope of python for data Science in Chennai

People learn Python course because it is considered as one of the best suited languages to become a data scientist. Scope of Python for data science are many in nature which can be found below;

• It is a free and powerful language source
• Python course enables to read syntax easily
• It helps in data manipulation Data analytics and data visualisation
• Python access a great back and support for the applications like machine learning and other scientific programs

How to learn python efficiently

 Step 1: Core Programming Concepts

When we mean programming efficiency it is not about syntax memorization. It is all about mastering the art of thinking. You need to take time in creating a base for the programming concepts. 

For more concepts the following resources can be checked out;

• Code fights where the coding challenges gets completed in short time am
• Python challenge helps in completing the Python scripts
• Visit practicepython.org to solve practice problems
• How to think like a computer scientist is an interactive book which can take you through the programming concepts

 Step 2: Essential Data Science Libraries

Next important step is to focus on the learning Python for data science there is a library for data science where the functions can be taken for learning. This also helps in importing the script in order to save time.

The following steps answer the query ; How to pick up a new library?

1. Open jupyter notebook
2. Learn the modules introduction
3. Go in for importing the library in the created jupyter notebook
4. Start up the step by step tutorial
5. Documentation review should take place to know what else to be created

The essential libraries are

1. NumPy which allows numeric computation
2. Pandas for exploring and data structures
3. MatplotLib for visual library
4. Scikit- learn for machine learning in Python
5. Bonus- Seaborn to visualise The common data plotting

 Step 3: End-to-End Projects

 Essential libraries working methodology is necessary to be launched which helps in kick starting the data sign with the help of python

• Pick up the data sets which are of interest to you and structure the project.
• This approach creates an advantage to represent the data science in real time.
• You need to define the goals by collecting data, clean the collected data set and add your features.
• To work with the project proper data science workflow should be known in order to work without any blocks.

Skills you will Learn in this course

1. Python developers deals with the backend components applications that connect the third party web services
2. This assists the front and developers in the website applications
3. Python framework is considered as an important learning for the Python developer figures out the applications core logic
4. Gets the familiarity with the object relational Mapper libraries like Django RM, SQL Alchemy which works efficient than SQL writing.
5. Python libraries enable the learning aspect of teamwork flow and establish the execution of task in a faster way.
6. Python developer should meet out the requirement of coding
7. Artificial intelligence and machine learning our greatest plus for the Python learners since it’s a perfect language

Best Place to learn python for Data Science in Courseinn Academy

Courseinn academy is one of the top listed training institutes in Chennai which is considered to be the best place to learn Python for data science course. They are considered as one of the best Python training institutes in Chennai. To Learn python for data science course in chennai meet out the requirements and get to be certified as a python developer.

Python data science certification training is a mandatory option to get into the area of expertise. You can get the python training experts’ guidance and hands on class training. All training materials will be provided with the placement opportunities assistance.

 Courses Covered in Courseinn Academy

Python developers can look forward to their career growth in the following job roles

1. They write reusable, testable and quotes
2. Involved in designing and implementing the low latency and perform applications
3. Integrating the elements developed by the front end Python developers which falls on the server-side logic
4. They involve in implementing the security and enable the data protection
5. Provide solutions for Database storage, blob stores, key-value stores.
6. Develop the asset Management software
7. Web application development and design for writing quotes respective to the data science and machine learning

Learning Python is very easy compared to the other programming languages. Get to know the best software training institute in Chennai like Courseinn academy and learn the course for better career path. Having a certification in the Python course can really help the person to get successful career in the area of programming and scripting.

The software and programming courses are found highly contributing more towards creating job opportunities. This develops the interest towards learning programming languages and relevant courses. Programmers, build, design and recreate systems for better functioning which proudly makes them known to be the computing world builders. Behind the scenes, complex system, coding responsibilities are easily handled by the technical people. With the growing demand, the job seekers and the working professionals look forward to attending and getting trained in the relevant programming courses.

The Programming Courses in Chennai that enable the person to get established by starting or building up well paid careers in the areas like, data science, digital marketing, coding and in depth short term, full time programming or computer graduation courses. Learning new technical skills is mandatory in the digital world as we travel in the era of digitalization. Jobs for programmers are expected to expand at 8% modest rate between 2019 and 2022. Meeting this demand, industry requires technical talents as the future is completely designed to be on the internet based applications system.

Here are Top IT Courses that could help you get the best job

Python Programming Course

Python programming is very helpful for Data structures, loops, variables and other fundamental options. It has various models which acts as programming support. The advanced topics related to the system programming with Python, Linux shell. It helps in identifying the IP addresses by using forks and many more skills can be learnt.

Skills Learn from Python: Source location, Django, web application, production designing sources, OS Module in Python, Python CGI Programming, can be learnt and the knowledge related to all the above courses, concepts can be experienced. Anybody who enters into the programming concept will look onto the job market and definitely these sources help them to be enabled to fit into the industry.

Eligibility of the Course: Bachelor degree is required for pursuing this program and for the advanced positions, master’s degree is required.

Career Opportunities/Designation in Python: The course completion will enable the person to work as a Software Developer, freelancer, Research Analyst, Data Scientist.

Payscale and Career in Python: An entry level software developer with Python skills and a year of experience can earn from 20k-25k.

Data Science Programming Course

This is a blend of many tools and machine learning course involves building framework, creating solutions to store data, data processing which is considered to be the greatest part of Artificial Intelligence in the near future.

Skills Learn from Data Science: Any complex and advanced tools can be analysed, processed to draw solutions. Effective decision making in deriving data from sensors, predictive analytics to forecast data received from satellites, radars and other techniques.
Eligibility of the Course: Under graduation in Computer Science is preferable or Master’s degree in computer science, social science can take up this course.

Pay scale and Career in Data Science: There is no career dearth for those who have this certification. In fact those who have this certification are confirmed with highly paid jobs. Salary is really impressive and monthly one can expect 50k-80k depending upon the designation, qualification and area of expertise.

Career Opportunities/Designation in Data Science: Highly designated positions like Data Analyst, Data Scientists, Data Engineer, Quantitative analyst, machine learning engineer exist for those who pursue this course.

Machine Learning Programming Course

Machine learning is a transformation course in the digital world. This course is an extension of Artificial Intelligence. To comprehend this course, blend of python and statistics learning is needed. The emerging field requires the Machine learning talents to unleash the power.
Skills Learn from Machine Learning: The learner of this course gets an opportunity to work with real time data, algorithm development, regression, and time series modelling. This also equips the person to lean Python to predict data.

Eligibility of the Course: This course is tailor made option for analytics managers, information architects, business analysts and the graduates expecting jobs in Machine learning.
Payscale and Career in Machine Learning: For the entry level engineer who pursued this course can expect 50k-60k monthly. This also takes your qualification, experience, expertise into consideration.

Career Opportunities/Designation in Machine Learning: High designated positions like Data Scientists, NLP scientists, Business Intelligence Developer, Machine learning designer are found for the Machine learning certified people

Artificial Intelligence

Artificial Intelligence is the future world which exclusively trains on Machine learning, Deep learning, programming languages. This course equips the students to be industry ready jobs related to AI and Data Science.

Skills Learn from Artificial Intelligence: Python programming, Machine learning, Data Science statistics are the major skills to be learnt. Along with the above, the following skill sets can also be acquired like Advanced artificial neural networks, data abstraction, supervised and unsupervised learning.

Eligibility of the Course: Undergraduates and the mid level talents like Analytics Managers, Information architects, analytics professionals can pursue this course.

Pay scale and Career in Artificial Intelligence: This course equips the individual to get the median salary of 50k-60k monthly and hike depends on the area of expertise, qualifications, etc.
Career Opportunities/Designation in Artificial Intelligence: Business intelligence developers, research scientist, Big Data Engineer, Machine learning engineer are the major designations in the Artificial Intelligence area.

R Programming Courses in Chennai

This language is found absolutely relevant in data analysis, statistical computing and analysis. This assists you to understand beyond Excel analysis which runs on all operating systems.

Skills Learn from R Programming: R loop functions, debugging tools, critical programming language concepts like R studio skills could be gained.

Eligibility of the Course: Undergraduates with mathematical background is preferred or even graduates and post graduates with mathematical understanding are a prerequisite.
Pay scale and Career in R Programming: One of the highly paid jobs is the R programming learner who can expect 60k and above as a monthly package.

Career Opportunities/Designation in R Programming: The leading designations are R programmer, Data Scientists, Data Analyst, Data Architect, Data Visualization Analyst, Geo Statisticians.

Java Programming Course

One of the famous programming languages is Java which majorly includes software development, creating mobile applications and systems development. Java as a mobile operating system is found in the Android smartphones which emphasizes the great deal for the developer position.

Skills Learn from Java: The fundamental concepts like programming. Object oriented programming like Arrays, inheritance, polymorphism, basic calculator to build java projects can be learnt here.

Eligibility of the Course: To become a professional Java Developer any under graduation candidates possessing basic computer knowledge can take up this course. But not necessary that under graduation is must higher secondary passed or any equivalent from a recognized body can apply for the course.

Pay scale and Career in Java: Candidates possessing required skill and certification are assured with best salary packages and for the fresher with under graduation can expect from 13k-20k.
Career Opportunities/Designation in Java: After completing this course, the job roles could be a Web developer, Application and software developer, Web programmer.

Digital Marketing Course

The Digital Marketing course is completely developed by the industry professionals’ deals with the concepts helping the business professionals to market their brand /product digitally.

Skills Learn from digital marketing: Through this course get to learn Search Engine Optimization, Social Media Marketing, Email marketing, Content Marketing, Web Analytics, Website Conversion Rate Optimization, and Mobile Marketing.

Eligibility of the Course: Computer Science Under graduation course is much preferred but other graduation holders with basic computer knowledge can also join.

Payscale and Career in digital marketing: The course creates a platform to contribute towards YouTube, AdWords, Google Analytics, Facebook, and Twitter. The fresher could obviously get monthly between 15-20k and after getting expertise in the field can get 40k.

Career Opportunities/Designation in digital marketing: Get to be appointed as digital marketing manager, content developer, Web Analyst, SEO analyst, Social Media specialist.

PHP Programming and Framework

Hypertext Markup Language is a popular server, helps in creating web pages for users’ interactions. This web development process supports WordPress, Joomla, Magento and many more.

Skills Learn from PHP Programming and framework: Skills learnt could be Laravel, Symfony,Yii, Zend framework, Cake.

Eligibility of the Course: To pursue this course people those who have passed higher secondary, graduates, undergraduates, post graduates with basic computer language is a prerequisite.

Payscale and Career in PHP Programming and framework: Fresher’s who aim to kick start their career as a web developer should be certified in this course and openings are many. This is preferred language in the job market and should be skilled at least in one of the frameworks.
Career Opportunities/Designation in PHP Programming and framework: The course learns could be designated as a Web Application developer, Software developer, PHP, Web, Application developer.

JavaScript Framework Course

Those who wish to begin their career as Java developer should be proficient in JavaScript Framework. This course helps learners to work on Java EE app, Struts Framework, XML, Servlets and others.

Skills Learn from JavaScript Framework: Real time learning concepts like Java server pages, Servlets, Session Beans, Drools, Dagger, Grails, JSF and many more.

Eligibility of the Course: Any undergraduate or postgraduate become eligible to this course but it is essential that the learner is knowledgeable in C, C++.

Payscale and Career in JavaScript Framework: The javascript developer gets around 30k-40k monthly depending upon the javascript programming, experience and qualification the package varies.

Career Opportunities/Designation in JavaScript Framework: The certification assists the person to become Java Developer, Java Web Developer, Java Video Gram Programmer and Web Software Engineer.
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Software Testing Course

Working between the actual and expected result is software testing. The process executes the fundamental of the new software to identify application errors and remove bugs.
Skills Learn from Software Testing: The course learner can get to learn tests like unit, functional, regression, acceptance and integration. It also enhances the manual and automation testing skills.

Eligibility of the Course: Engineering background is a must prerequisite as this course requires the sound technical knowledge.

Payscale and Career in Software Testing: As long as IT sector exists, requirements for software potentials exist. Salary package can be expected from 15k-20k monthly and eventually the package gets developed after gaining experience.

Career Opportunities/Designation in Software Testing: The course holders could be designated as test lead, automation architect, project lead, test manager.
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Conclusion:

Benefits are high for the people who have pursued any of these top IT & programming courses. It is a kind of niche target as we witness the business expansion leads to the deployment of software and applications. The IT courses create a huge demand for the business growth in order to establish mastery in the area of expertise and fulfil the business accomplishments.

For easy understanding & crack interview, here we have compiled all the top Python interview questions from different categories such as

1. Basic Interview Questions
2. OOPS Interview Questions
3. Basic Python Programs
4. Python Libraries Interview Questions
5. Web Scraping Interview Questions
6. Data Analysis Interview Questions
7. Multiple Choice Questions (MCQ)

Top 30 Python Interview Questions & Answers

Question 1. What is Python?

Python is an object-oriented and high-end programming language which is primarily used for web and app development.  It was developed by Guido van Rossum, and it is released in 1991. It is used for server-side web development, system scripting, mathematics, and Application development.

Question 2. What are the benefits of using Python?

Some of the advantages of using Python programming language are 

• It has extensive support libraries.
• It has an excellent integration feature. With Python, it is easy to develop web services through invoking COBRA and COM components.
• Through the strong integration features, the unit testing framework and enhanced control capabilities, it enhances the speed for many applications.
• The Python language comprises of extensive programmers productivity through its support libraries and object-oriented designs.

Question 3. What do you understand PEP8?

PEP8 is Python Enhancement Proposals which a tool to verify your python code against some of the style conventions. It also provides a reference point for the Pythonic way to write code.

Question 4. What type of language is Python? Programming or scripting?

Python is considered a scripting language due to its historic blur between scripting languages and general-purpose programming languages. In fact, Python is not a pure scripting language, but a general-purpose programming language that also works as well as a scripting language.

Question 5. What are the key features of Python?

It has an easy to use a syntax

• Python is easy to write programming language
• Python comes with a large standard library which supports many common programming tasks such as connecting to web servers, searching text with regular expressions, reading and modifying files.
• It is easy to test short snippet of code.
• Its free software.
• It can run on all platforms

Question 6. How is Python an interpreted language?

An interpreted language is whichever programming language that isn’t already implemented in “machine code” prior to runtime. So, Python will be under byte code interpreted. The .py source code is initially compiled to byte code as .pyc. This byte code can be interpreted (CPython), or JIT-compiled (PyPy). Python(Cpython) is neither a true compiled time nor a purely interpreted language but it is called interpreted language.

Question 7. What is the difference between list and tuple in Python?

The list is mutable while tuple is not mutable in Python which is the major difference. Tuple can be hashed for e.g as a key for dictionaries.

Question 8. How would you convert a string into an int in Python?

When a string contains only numerical characters, you can easily convert it into an integer using the int() function.

For example,

int('235')
235
Let’s check the types:
type('235')

type(int('235’))

Question 9. Define modules in Python:

The module is defined as a file that consists of a set of various functions and Python statements which we want to add in our application. 

Example of creating a module:
To create a module first, we need to save the code which we want in a file with a .py extension. save the module with module.py

def wishes(name):
Print("Hi, " + name)

Question 10. What is pickling and unpickling?

The Pickle module accepts whatever Python object and converts it into a string representation and put it into a file by using a dump function, this process is called pickling. While the process of recovering original Python objects from the stored string representation is called unpickling.

Question 11. What datatypes does python support?

Basically, Python supports 14 Data Types.

• int: It is used to symbolize integral values, Python2 had a datatype called long but from Python3 long can also be used and it is represented by int.
• float
• complex
• bool
• str
• bytes
• bytearray
• range
• list
• tuple
• set
• frozenset
• dictionary
• None

Question 12. What is the statement that can be used in Python if the program requires no action but requires syntactically?

The pass statement is a null operation in Python. When it is executed, nothing will happen. You should always use “pass” keyword in lower case. For example,

letter = "Hi Hello!"
for i in letter:
if i == "H":
pass
print("Letter Found:", i)
else:
pass

Question 13. Name the built in types available in Python:

 The built-in types in Python are as follows:

• Integer
• Complex numbers
• Floating-point numbers
• Strings
• Built-in functions

Question 14. What is for-else and while-else in Python?

For-else loops :

For loops also have an else clause. The else clause executes after the loop. This means that the loop did not encounter a break statement.

for item in container:
            if search_something(item):
               # Found it!
               process(item)
               break
        else:
            # Didn't find anything..
            not_found_in_container()

While-else loops :

The else block is executed only if while condition is false

Example:

while condition1:
if condition2:
break
else:
print('I am here because condition1 is False')

Question 15. What is the purpose of PYTHONSTARTUP, PYTHONCASEOK, and PYTHONHOME environment variables?

PYTHONSTARTUP

It includes the path of an initialization file containing Python source code. It will be executed every time you start the interpreter. It is called as .python rc.py in Unix and it holds commands that load utilities or modify PYTHON PATH

PYTHONCASEOK

It is used in Windows OS to instruct Python to find the first case-insensitive match in an import statement. Set this variable to any value to activate it.

PYTHONHOME

 It is an alternative module search path. It is generally embedded in the PYTHONSTARTUP or PYTHON PATH directories to compose switching module libraries easy.

Question 16. Mention what are the rules for local and global variables in Python?

Local variables:

When a variable is assigned a new value anyplace within the function’s body, it’s implicit to be local.

Global variables:

The variables that are referenced only inside a function are absolutely global.

Question 17. How do you remove the leading whitespace in a string?

strip() Python String strip() function in Python will remove leading and trailing whitespaces. If you like to remove only the leading or trailing spaces, you can use lstrip() or rstrip() function instead.

Question 18. What are the tools that help to find bugs or perform the static analysis?

PyChecker is a static analysis tool which detects the bugs in Python source code and it also warns the style and complexity of the bug. Pylint is another tool that checks whether the module meets the coding standard.

Question 19. What are Python decorators?

A Python decorator is an exact change which we make in Python syntax to alter functions easily.

Question 20. What is frozenset in Python?

 Frozensets are just like sets in Python but they cannot be changed. Clearly, frozensets are the immutable version of Python sets.

Question 21. What do you understand by the term namespace in Python?

A namespace in Python is defined as a system which is designed to provide a unique name for each object in python. Types of namespaces present in Python are as follows

• Local namespace
• Global namespace
• Built-in namespace

Question 22. Define the Scope of an object in Python:

Scope points to the availability and accessibility of an object in the coding region in Python.

Question 23. Mention what is the difference between Django, Pyramid, and Flask?

Flask is a “microframework” which was primarily built for a small application with very minimal requirements. In flask, you need to use external libraries. Flask is ready to use.

Pyramid is built for very larger applications. It gives flexibility and lets the developer use the right tools for their project. The developer can choose the database, URL structure, templating style, etc for the project. Pyramid is usually heavy configurable.

Like Pyramid, Django can also be used for larger applications. It comprises of an ORM.

Question 24. Mention what is Flask-WTF and what are their features?

Flask-WTF provides simple integration with WTForms. Features in Flask WTF are:

• Integration with wtforms
• Secure form with csrf token
• Global csrf protection
• Internationalization integration
• Recaptcha supporting
• File upload that works with Flask Uploads

Question 25. What is Python String format and Python String replace?

Python String Format:

The String format() method in Python is largely used to format the provided string into an accurate output or result.

Syntax for String format() method:

template.format(p0, p1, …, k0=v0, k1=v1, …)

Python String Replace:

This method is primarily used to return a copy of the string in which all the happening of the substring is replaced by another substring.

Syntax for String replace() method:

str.replace(old, new [, count])

Question 26. Name some of the built-in modules in Python?

The built-in modules in Python are as follows:

• sys module
• OS module
• random module
• collection module
• JSON
• Math module

Question 27. What is namespace in Python?

In Python, every name launched has a place where it resides and can be hooked for. This is defined as namespace. The namespace is like a box where a variable name is mapped to object placed. Each time the variable is searched out, this box will be searched, to obtain corresponding object.

Question 28. What are the functions in Python?

In Python, functions are defined as a block of code that is executable only when it is called. The def keyword is used to define a function in Python.

Example:

def Func():
print("Hello, Welcome to Courseinn")
Func(); #calling the function
Output: Hello, Welcome to Courseinn

Question 29. Explain lambda expressions. When would you use one?

If we want a function with a single expression, we can very well define it anonymously. A lambda expression might take input and returns a value. We type the following code in the interpreter to define the above function as a lambda expression.

 (lambda a,b:a if a>b else b)(3,3.5)

Question 30. What are the applications of Python?

Some of the applications of Python are:

• GUI based desktop applications
• Image processing applications
• Business and Enterprise applications
• Prototyping
• Web and web framework applications

Conclusion:

Python course is basically a really fun and rewarding language to discover and I think anyone can be able to get to a high level of capability in it. In the event that they find the right motivation. I hope this guide has been useful in your journey. If you have some other methods to suggest, please let us know! Find out more about how you can learn Python course, Python Certification and add this skill to your portfolio by visiting Dataquest.