TCS iON NPT JavaScript Developer Course & Mock Tests

TCS iON NPT JavaScript Developer Test

The TCS iON NPT JavaScript Developer Test is designed to evaluate a candidate's knowledge and practical skills in JavaScript development. It covers a wide range of topics essential for web development and includes both theoretical and application-based assessments.

What You Will Learn From Skill Vertex JavaScript Developer Course?

The Skill Vertex JavaScript Developer Course is designed to equip learners with the essential skills and knowledge required to become proficient in JavaScript development.

TCS NPT JavaScript Developer Test Syllabus

1. JavaScript Fundamentals

• Syntax and Basics: Understand JavaScript syntax, keywords, and structure.
• Variables and Data Types: Learn about variable declaration, scope, and different data types (primitive and reference).
• Operators and Expressions: Explore arithmetic, relational, logical, and assignment operators.

2. Advanced JavaScript Concepts

• Object-Oriented Programming (OOP):
  • Master the principles of OOP in JavaScript.
  • Work with objects, properties, and methods.
  • Understand inheritance and prototypes.
• Functions:
  • Deep dive into function scope, closures, and arrow functions.
  • Learn about function parameters and return values.
• Classes:
  • Define classes, constructors, and methods.
  • Explore ES6+ features for modern JavaScript development.

3. Browser Integration

• DOM Manipulation:
  • Interact with web page elements using the Document Object Model (DOM).
  • Learn how to select, create, and modify HTML nodes.
• Event Handling:
  • Handle user interactions with event propagation and listeners.
  • Explore different event types and their usage.
• Browser Object Model (BOM):
  • Work with browser-specific features like dialog boxes, timers, and navigation.

4. Asynchronous Programming

• AJAX: Master asynchronous JavaScript for dynamic web content updates.
• Promises and Async/Await: Learn modern methods for handling asynchronous operations.
• Server-Side JavaScript: Understand JavaScript engines and the basics of server-side scripting.

5. Debugging and Testing

• Debugging Techniques: Identify and resolve errors in your code.
• Testing: Learn about testing frameworks like MOCHA and how to validate code using unit testing.

6. Security and Data Storage

• Client-Side Storage: Use cookies, sessions, and web storage (localStorage and IndexedDB).
• Web Security: Implement practices to prevent vulnerabilities like cross-site scripting (XSS).

7. Practical Application and Real-World Scenarios

• Hands-on projects and case studies that simulate real-world challenges in web development.
• Focus on creating interactive web applications using HTML5, CSS3, JavaScript, AJAX, and DOM parsing.

TCS NPT JavaScript Developer Exam Pattern

The test consists of two parts:

Part A: Test of Knowledge

Part A: Test of Knowledge Syllabus

Part B: Test of Application

Case-Wise Distribution

Syllabus For Practical Application (Part B)

Skills Developed with the Skill Vertex JavaScript Developer Course

The Skill Vertex JavaScript Developer Course focuses on building a strong foundation and enhancing advanced skills to transform learners into proficient JavaScript developers.

1. Programming Fundamentals

• JavaScript Syntax Mastery: Learn to write clean and efficient JavaScript code by understanding syntax, variables, and operators.
• Problem-Solving Skills: Develop logical thinking to solve coding challenges effectively.

2. Front-End Development Skills

• DOM Manipulation:
  • Understand and manipulate the structure of web pages using the Document Object Model (DOM).
  • Create dynamic and interactive user interfaces.
• Event Handling:
  • Handle user actions such as clicks, keypresses, and form submissions.
  • Learn event propagation and delegation techniques.

3. Back-End Integration and Asynchronous Programming

• AJAX and HTTP Requests: Use AJAX for asynchronous data fetching to build responsive web applications.
• Asynchronous Programming: Master Promises, async/await, and callbacks to handle asynchronous operations effectively.
• Server-Side JavaScript Basics: Gain foundational knowledge of integrating JavaScript with back-end frameworks.

4. Object-Oriented Programming (OOP) Skills

• Learn key OOP concepts such as classes, objects, inheritance, and encapsulation.
• Use ES6+ features to write modular and reusable code.

5. Debugging and Error Handling

• Debugging Techniques: Learn how to identify and resolve issues in JavaScript code.
• Error Management: Handle runtime, logical, and syntax errors efficiently.

6. Testing and Quality Assurance

• Unit Testing: Understand the importance of testing in software development and gain hands-on experience with frameworks like MOCHA.
• Code Validation: Test application components to ensure high reliability and performance.

7. Web Security and Data Storage Skills

• State Management: Use cookies, sessions, and web storage mechanisms to manage client-side data.
• Security Best Practices: Prevent vulnerabilities like Cross-Site Scripting (XSS) and secure client-server communication.

8. Project-Based Practical Experience

• Work on real-world projects to simulate challenges faced by JavaScript developers.
• Develop applications using HTML5, CSS3, JavaScript, AJAX, and other front-end technologies.

9. Soft Skills for Developers

• Problem-Solving: Approach coding challenges logically and find efficient solutions.
• Attention to Detail: Write clean, error-free code with an emphasis on best practices.

Why These Skills Matter?

By mastering these skills, you will:

• Be job-ready for roles like JavaScript Developer, Front-End Developer, or Web Developer.
• Confidently build, debug, and deploy dynamic web applications.
• Stay ahead with knowledge of modern JavaScript features and development trends.