TCS Interview Questions, Process, and Tips for Freshers

Q1. How many types of Xpath in selenium?
Add your answer
Q2. Tell me about testng annotations?
Add your answer

The basic aptitude test is Ninja. And it was very tough.

They provide us test code based on test SQL, java and some testing area case studies.

Q1. Technical interview
Add your answer

Q1. Difference between service and product based software industry
Ans. 
Service based software industry focuses on providing services to clients, while product based software industry focuses on developing and selling software products.
• Service based industry involves providing customized solutions and services to clients

• Product based industry involves developing software products to sell to customers

• Service based companies often have ongoing relationships with clients for maintenance and s...read more
Answered by AI
Add your answer
Q2. General behaviour based question
Add your answer

English,Quants and reasoning

2 coding one medium one hard

Q1. Explain your project with technology that you have used
Ans. 
Developed a web application using React.js and Node.js to manage inventory and sales data
• Used React.js for front-end development

• Utilized Node.js for back-end development

• Implemented RESTful APIs for communication between front-end and back-end

• Integrated MongoDB for database management
Answered by AI
Add your answer
Q2. What's enum class?
Ans. 
Enum class is a strongly-typed class that defines a set of named constants.
• Enum class is introduced in C++11 to provide type-safe enums.

• It allows defining a set of named constants that can be used as values.

• Each constant in an enum class is treated as a separate type, preventing type mismatches.

• Example: enum class Color { RED, GREEN, BLUE };

• Example: Color c = Color::RED;
Answered by AI
Add your answer
Q3. What's class and object?
Ans. 
A class is a blueprint for creating objects in object-oriented programming. An object is an instance of a class.
• A class defines the properties and behaviors of objects.

• An object is a specific instance of a class.

• Classes can be thought of as templates, while objects are the actual instances created from those templates.

• Example: Class 'Car' may have properties like 'color' and 'model', while an object of class 'Car' coul
Answered by AI
Add your answer
Q4. What is the use of circular linked list
Ans. 
Circular linked list is a linked list where the last node points back to the first node, forming a circle.
• Allows for efficient traversal from the end of the list to the beginning

• Useful for applications where data needs to be accessed in a circular manner, such as round-robin scheduling

• Can be used to implement a circular buffer in data structures
Answered by AI
Add your answer

I applied via TCS NQT. It had aptitude and reasoning questions. Also, it had a section consisting of two coding questions. 1 question was based on the coin change DP problem. The other one was detecting cycle in a graph. I solved both of them and got shortlisted for prime role interview.

Q1. For prime role, they expect you to have an intermediate knowledge of any one of these fields - AI, ML, Data science, Cloud. They asked me questions around different AWS services. They also asked a simple D...read more
Add your answer
Q2. After technical questions, the other person in the panel asked managerial questions such as why do you want to join this company ? , What success means to you ? and so on. After two weeks, I received my pr...read more
Add your answer

Q1. Tell me about your self
Add your answer
Q2. Tell me about yourself
Add your answer

Q1. Tell me about your self
Add your answer