Tata Teleservices Back Officer Interview Questions and Answers

Design a GET API to retrieve user information.

• Define the endpoint for the API (e.g. /users/:id)

• Include query parameters for filtering (e.g. /users?role=admin)

• Return user data in JSON format

• Handle errors gracefully (e.g. return 404 if user not found)

To create a post API for a backend system

• Define the endpoint for the API (e.g. /posts)

• Set up the HTTP method (e.g. POST)

• Handle the request data and process it accordingly

• Implement the necessary validation and error handling

• Return a response with the appropriate status code and data

Topic: Artificial Intelligence

• AI is a branch of computer science that focuses on creating intelligent machines that can perform tasks without human intervention.

• AI has various applications such as natural language processing, image recognition, and decision-making.

Cricket is a popular game with 11 players in a team.

• Cricket originated in England and is now played worldwide.

• The game involves two teams of 11 players each.

• The objective is to score more runs than the opposing team.

• Cricket has different formats such as Test, ODI, and T20.

• Some of the famous cricket players are Sachin Tendulkar, Virat Kohli, and Steve Smith.