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TCS Technical Lead Interview Questions, Process, and Tips

Updated 28 Feb 2025

Top TCS Technical Lead Interview Questions and Answers

  • Q1. @Transactional default behaviour, difference between Authentication and Authorization. Difference between Cookies and session what is preferred.
  • Q2. why we use event in c#? What is freezable object in WPF?
  • Q3. Where we can use node js to take maximum advantages
View all 20 questions

TCS Technical Lead Interview Experiences

34 interviews found

Technical Lead Interview Questions & Answers

user image satish mirtipati

posted on 28 Feb 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Aug 2024.

Round 1 - One-on-one 

(1 Question)

  • Q1. What about the past experiences.
  • Ans. 

    I have over 8 years of experience in software development, with a focus on leading technical teams and delivering high-quality products.

    • Led a team of developers in implementing a new CRM system, resulting in a 20% increase in customer satisfaction

    • Managed a project to migrate legacy systems to a cloud-based infrastructure, reducing maintenance costs by 30%

    • Collaborated with cross-functional teams to deliver a mobile app

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Avout the SQL queries
Round 3 - HR 

(1 Question)

  • Q1. Package discussion and general HR questions
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Difference between sql and nosql
  • Ans. 

    SQL is a relational database management system, while NoSQL is a non-relational database management system.

    • SQL databases are table-based and have a predefined schema, while NoSQL databases are document-based, key-value pairs, graph databases, or wide-column stores.

    • SQL databases are good for complex queries and transactions, while NoSQL databases are better for hierarchical data storage and real-time web applications.

    • Ex...

  • Answered by AI
  • Q2. Datavase design and normalisation

Skills evaluated in this interview

Technical Lead Interview Questions Asked at Other Companies

Q1. 1. Explain 5 mins the flow from requirement analysis to productio ... read more
asked in Infosys
Q2. Managerial: 1) Explain any one past issue and its mitigation stra ... read more
asked in Wipro
Q3. What automation framework have you worked on?
asked in Cognizant
Q4. 1. Type of documentation for computer system validation. 2.Please ... read more
Q5. What is REST API? And the difference between GET, PUT, POST, DELE ... read more
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical Challenges , spring boot, Memory optimization
Round 2 - One-on-one 

(1 Question)

  • Q1. How to handle team
  • Ans. 

    Handle team by setting clear goals, providing support, fostering communication, and recognizing achievements.

    • Set clear goals and expectations for the team

    • Provide necessary support and resources for team members

    • Foster open communication and collaboration within the team

    • Recognize and reward team achievements

    • Address conflicts and issues promptly and constructively

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Scenario based question
  • Q2. Focused on Cobol
Round 2 - HR 

(2 Questions)

  • Q1. Salary discussion
  • Q2. Basic details

TCS interview questions for designations

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 (2)

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 (1)

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 (1)

 Java Technical Lead

 (1)

 Technical Lead 1

 (1)

 Technical Dotnet Lead

 (1)

 Technical Architect

 (13)

 Technical Analyst

 (5)

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is the difference between Viewbag, Viewdata and Tempdata?
  • Ans. 

    Viewbag, Viewdata, and Tempdata are used to pass data from controller to view in ASP.NET MVC.

    • ViewBag is a dynamic property that allows you to pass data from controller to view.

    • ViewData is a dictionary object that is used to pass data from controller to view.

    • TempData is a dictionary object that is used to pass data from one controller action to another.

    • ViewBag is a property of the ControllerBase class, ViewData is a pro...

  • Answered by AI

Skills evaluated in this interview

Get interview-ready with Top TCS Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is data action in Genesys Cloud
  • Ans. 

    Data actions in Genesys Cloud are used to manipulate data within the platform.

    • Data actions allow users to perform actions on data such as creating, updating, or deleting records.

    • They can be used in automation flows to streamline processes and improve efficiency.

    • Examples of data actions include creating a new contact record, updating a customer's information, or deleting a ticket entry.

  • Answered by AI
  • Q2. What is data tables in Genesys cloud
  • Ans. 

    Data tables in Genesys Cloud are used to store and manage structured data for reporting and analytics purposes.

    • Data tables allow users to create custom tables to store data in a structured format

    • Users can import data into data tables from external sources

    • Data tables can be used to create custom reports and dashboards based on the stored data

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Tell about yourself
  • Q2. Why are you looking for a change

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Oracle Application Technical Questions
Round 2 - HR 

(1 Question)

  • Q1. Why you are leaving the job, Salary, your future plans
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain design patterns used
  • Ans. 

    Design patterns are reusable solutions to common problems in software design.

    • Design patterns help in creating flexible, maintainable, and scalable software.

    • Some commonly used design patterns include Singleton, Factory, Observer, and Strategy.

    • Singleton pattern ensures a class has only one instance and provides a global point of access to it.

    • Factory pattern creates objects without specifying the exact class of object tha...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. How to do hast sort?
  • Ans. 

    Quickly sort elements by repeatedly selecting the minimum element from unsorted portion and placing it at the beginning.

    • Initialize a pointer to the first element of the array.

    • Iterate through the array to find the minimum element.

    • Swap the minimum element with the element at the pointer position.

    • Move the pointer to the next position and repeat the process until the array is sorted.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Where do you see 5 years down the line?

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Spring boot annotations
Round 2 - HR 

(2 Questions)

  • Q1. Package discussion
  • Q2. Location discussion
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TCS Interview FAQs

How many rounds are there in TCS Technical Lead interview?
TCS interview process usually has 2-3 rounds. The most common rounds in the TCS interview process are Technical, HR and Resume Shortlist.
How to prepare for TCS Technical Lead interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at TCS. The most common topics and skills that interviewers at TCS expect are Java, Spring Boot, Angular, Javascript and Microservices.
What are the top questions asked in TCS Technical Lead interview?

Some of the top questions asked at the TCS Technical Lead interview -

  1. @Transactional default behaviour, difference between Authentication and Authori...read more
  2. why we use event in c#? ...read more
  3. Where we can use node js to take maximum advanta...read more
How long is the TCS Technical Lead interview process?

The duration of TCS Technical Lead interview process can vary, but typically it takes about less than 2 weeks to complete.

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TCS Technical Lead Interview Process

based on 32 interviews

3 Interview rounds

  • Technical Round
  • HR Round - 1
  • HR Round - 2
View more
TCS Technical Lead Salary
based on 8.4k salaries
₹6.9 L/yr - ₹28.1 L/yr
12% less than the average Technical Lead Salary in India
View more details

TCS Technical Lead Reviews and Ratings

based on 543 reviews

3.5/5

Rating in categories

3.5

Skill development

3.7

Work-life balance

2.5

Salary

4.4

Job security

3.4

Company culture

2.4

Promotions

3.2

Work satisfaction

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