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TCS Backend Developer Interview Questions and Answers
TCS Backend Developer Interview Experiences
9 interviews found
Anonymous
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.
Standard tcs aptitude tests conducted in college
2 code to be done with test cases
(2 Questions)
- Q1. Explain project done for college final.
- Ans.
Developed a web-based project management system for tracking tasks and deadlines.
Used PHP and MySQL for backend development
Implemented user authentication and authorization
Designed a responsive user interface using HTML, CSS, and JavaScript
- Q2. Python basics and coding with exception
Nikita Khare
(2 Questions)
- Q1. Nodejs promises async await difference
- Ans.
Node.js promises are a way to handle asynchronous operations, while async/await is a syntax for writing asynchronous code in a synchronous manner.
Promises are objects that represent the eventual completion (or failure) of an asynchronous operation.
Async/await is a syntactic sugar built on top of promises, making asynchronous code look more like synchronous code.
Async functions return a promise, which allows you to use ...
- Q2. Nodejs architecture eventloop
Skills evaluated in this interview
Pratham Meena
Make A node js project or a feature
(2 Questions)
- Q1. Who are you ?
- Q2. Why do you want to join us ?
- Ans.
I am impressed by your innovative projects and collaborative team culture.
I admire your company's commitment to pushing boundaries in technology.
I am excited about the opportunity to work with a talented and diverse team.
Your focus on continuous learning and growth aligns with my career goals.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
(4 Questions)
- Q1. Aray question are mostly ask
- Q2. String and multiple inheritance
- Q3. Bsndnbdbbddndnnd
- Q4. Bdjdbdjdbdbdbdb
Interview Preparation Tips
TCS interview questions for designations
Sara Sulthana
I applied via Campus Placement
They asked few aptitude and 2 coding. 1 basic level coding and 1 advanced.
The coding questions can cover a range of topics,including data structures,algorithms,problem-solving, and programming concepts.The questions are designed to test your ability to solve real-world coding challenges that you might encounter in softwere development roles.
Remember that TCS's recruitement process might vary based on factors such as the role yor are the applying the specific requirements of the company at that time. for the most accurate and up-to-date information,refer to TCS's official communication or each out to their HR representatives.
Interview Preparation Tips
I applied via Company Website and was interviewed before Apr 2023. There was 1 interview round.
(5 Questions)
- Q1. My self n ex job profile
- Q2. Ex job profile my self
- Q3. My self ex job profile
- Q4. System operator
- Q5. Bank profile bank system operator
Interview Preparation Tips
- System operator
I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 3 interview rounds.
Easy what you want to know
(2 Questions)
- Q1. Tell me about yourself
- Q2. Technical skills
Interview Preparation Tips
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Real life scenarios
- Q2. Keep your mind prepared with some real life scenarios
Interview Preparation Tips
Interview questions from similar companies
I was interviewed in Dec 2024.
(2 Questions)
- Q1. Why did you choose the flask over the django and fastapi?
- Ans.
I chose Flask over Django and FastAPI due to its simplicity, flexibility, and ease of use for smaller projects.
Flask is lightweight and minimalistic, making it easier to set up and use for smaller projects.
Flask allows for more flexibility in terms of project structure and customization compared to Django.
Flask is well-suited for rapid prototyping and smaller applications where simplicity is key.
Django, on the other ha...
- Q2. Write the code for flask request and response block?
- Ans.
Flask request and response block code snippet
Use Flask's request object to access incoming request data
Use Flask's jsonify function to create a JSON response
Handle different HTTP methods like GET, POST, etc. in the route function
(2 Questions)
- Q1. What is ORM? which ORM tool, have you used?
- Ans.
ORM stands for Object-Relational Mapping, a programming technique for converting data between incompatible type systems in object-oriented programming languages.
ORM is used to map objects from an application to tables in a relational database.
It simplifies data manipulation by allowing developers to work with objects instead of SQL queries.
Popular ORM tools include Hibernate for Java, Entity Framework for .NET, and Seq
- Q2. Write ORM code for select item from table?
- Ans.
Use ORM code to select item from a table in database.
Use ORM query methods like find(), findOne(), or where() to select items from a table.
Specify the table name and any conditions for the selection.
Example: User.find({ where: { id: 1 } }) will select a user with id 1 from the User table.
Interview Preparation Tips
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