Top 25 Tata (TCS) Interview Questions and Answers in 2024

Tata Consultancy Services (TCS) is an Indian multinational information technology company. It is known for providing consultancy and IT (Information Technology) services. The company employs more than 600,000 employees and operates in more than 46 countries. Tata Consultancy Services (TCS) hires employees carefully and deliberately. People with the correct skill set and a good work ethic contribute to growth and sustainability. The TCS-HR interview will be an integral part of your assessment. If you fail the interview, it will ruin your chances of being hired, even if you have cleared all the other hiring stages at TCS.

HR may ask you tricky questions during the interview to evaluate your basic skills and to check your confidence in the points mentioned on your resume. Nothing beats hard work. Little preparation can make you answer confidently to tricky questions. Here, we have compiled a list of the top 25 TCS-HR interview questions and answers. You might encounter these questions, regardless of the position.

1. What Do You Know About Tata Consultancy Service?

Tata Consultancy Service Limited is an Indian multinational company.   The company employs more than 600,000 world-class consultants in more than 46 countries, headquartered in Mumbai. It is one of the world’s largest and most trusted Indian brands offering consultancy and IT services. Tata Consultancy Service became the first Indian company to breach the $169.2 billion market cap in 2021. The company ranked 64th on the Forbes list of the world’s most innovative companies. It is the world’s second-largest IT service provider. In 2017, it ranked 10th on the Fortune India 500 list.

2. Why Do You Want To Work At TCS?

Information technology companies have been rapidly expanding in recent years. Few of them offer long-term career opportunities to their employees, and TCS is one of those companies. I want to work at TCS because it is one of the world’s top IT services, consulting, and business solutions providers. Being a part of this company means you are on the right track in your career. It is a brand that people believe can help employees to advance their careers while maintaining the proper work-life balance. The company assisted many of the world’s leading companies in their transformational efforts. TCS is also one of the eight firms in the world that are honoured as “Global Top Employers” by the top employer institute. I think TCS is the place that attracts and develops employees by offering them long-term career opportunities. The continuous learning environment has also influenced me to work at TCS.

3. Who Is The Founder Of TCS?

The Tata Group is the largest multinational corporate conglomerate. It was founded by Jamsetji Nusserwanji Tata in 1869. The JRD Tata Group expanded this group into TCS, established in 1968. Currently, Mr Natarajan Chandrasekaran is working as the Chairman of TCS.

4. What Inspired You To Work In The Field Of It?

There is always a moment or event that inspires people to make choices. When I was wondering to look into possibilities for a good career choice, IT  was top of my list. Information Technology (IT) is one of the fastest-growing industries, providing jobs full of opportunities for professional and personal growth. Ease of employment, opportunities in each sector, multiple career paths, high-paying jobs, and ease of entry are a few aspects that inspired me to work in this field. Information Technology (IT) is not an isolated industry; it overlaps with other sectors. There are versatile career opportunities in this field. From healthcare to agriculture, digital transformation in all businesses helps IT professionals choose a career path per their interest to drive global innovation forward.

5. What Will You Do, If We Reject You?

My academic record, professional experience, exceptional skills, and strengths made me confident about a good placement in TCS. It is a dream company, but it is not the only company. I believe rejection is not the end of the journey. If I am not selected, I will be disappointed, and that’s normal. I will accept this failure with sportiveness. For learning, it is necessary to own your mistakes. I will try to figure out my mistakes without playing a blame game. I will try my best to overcome my weakness as soon as possible. I will update and polish my skills to get selected by any other MNC company.

6. What Has Been TCS’s Most Recent Accomplishment?

Tata Consultancy Services ranked as the world’s top employer for seven years. It is one of the 11 Global Top Employers in 2022 for excellence in people practices. The company also ranked as the number one employer in the US, Europe, and the Pacific region of Asia.

7. What Makes TCS Global’s Top Employer?

TCS is investing in organic talent development. The company focuses on upskilling and innovative training methods, learning programs, and certification. It also organizes contests to encourage gamified problem-solving. The company trains more than 421,000 employees in digital technologies. TCS employees have developed expertise in more than 10,000 market-relevant skills. The TCS Contextual Master’s Program encourages experienced employees to enhance their knowledge of technology and customer businesses. More than 38,000 employees have become contextual masters with this program. A purpose-driven people culture and world-leading HR practices have made TCS the global industry benchmark for talent retention. TCS employees represent a diverse workforce.

8. What Is Your Previous Work Experience And Role?

I have worked as a software development manager for 7 years. My experience in creating and executing innovative software solutions enhanced business productivity. I am a competent leader, skilled at coordinating cross-functional teams, and a deadline-oriented person to steer timely project completion within financial constraints. I supervised a team of high-caliber software development engineers to design, troubleshoot, and optimize software programs. I monitored applications, resolved issues and analyzed market trends. I also developed short and long-term strategies for technology development to manage scalable software products. I was responsible for recruiting, training, and coaching software development engineers at different levels of management. I also interacted with the customers to understand their requirements and set priorities and communication directions.

9. What Are Your Strengths, And How Do They Help You In Professional Growth?

As a software development manager, I have developed strong problem-solving skills, excellent communication skills, and an in-depth understanding of popular programs and key trends. I communicate with customers effectively and efficiently. The growth of my career depends on these three key skills. For instance, Problem-solving skills helped to propose innovative and creative solutions. My dedication to problem-solving also helped me to overcome technical issues and make the customer feel satisfied. Communication helped me to ensure that the customers felt heard and valued. A proper understanding of popular programs and emerging tech trends helps me to update and assess the customer’s needs.

10. Do You Have Any Professional Certificates?

When I started as an IT consultant at XYZ company, I realized the multi-cloud infrastructure helped enhance productivity. I earned the Google Certified Professional Cloud Architect Certification, which helped me to develop cloud-based applications for the company and increased production by 20%. I am also enrolled in the course to get my C++ certification.

11. Have You Ever Explained An It Concept In Simple Terms?

When I worked as the software development manager at my previous company, I was supposed to present the concept of DevOps to a group of college students. I defined DevOps in simple terms and used analogies to make it easy for the group. I compared the development team to the athletic department and the operations team to the academic department. After this seminar, several students approached me and told me that my presentations had influenced them to pursue a career in coding.

12. Would You Mind Working Night Shifts And Relocating?

Anything needed for the growth and success of the company will be a lead for me. If there is any requirement to work night shifts, I am OK with that. Working an extra shift means putting in some extra effort to help the company accomplish its goals and objectives. As a result, I have no objections to working on weekends or at night as long as I get compensated. I am staying far away from my home country, so relocation won’t be a problem. I spent most of my time in different countries for education, training, and employment. I am also comfortable with relocation to any other country or city.

13. What Makes You The Best Candidate For This Position? Why Should We Hire You?

My Master’s degree in computer sciences and solid software development experience related to design patterns, data structures, and test-driven development have made me a good fit for this largest IT service provider. I can also handle multiple projects in a fast-paced environment and navigate ambiguity. I have a track record of shipping software on time. My experience and exposure to designing software architectures for scalability, reliability, and performance are a plus. My communication skills and passion for management and mentorship have made me an effective leader, a good problem solver, and a transformational manager. I have noticed that you are looking for an experienced person with better communication and management skills. My supervisory experience, leadership skills, and communication skills have made me a good fit for this role.

14. What’s Most Important To You? Work Or Money?

  It’s like choosing between two siblings. Attractive compensation packages and enjoyable work are mutually exclusive. I think both are important. Since hard work results in more money, work is more important than money. It is hard work that can help to reap financial and non-financial rewards in the future. I think pursuing my passion motivates me more than getting paid. I use my creativity to feel good and enjoy developing strong relationships with my clients. I think money is more like a tool that can help to work efficiently and effectively.  I desire to work in a company that offers me the challenge of growth and personal development. When I knew about the open position at TCS, I believed that I was an ideal fit for the company.

15. How Do You Stay Abreast Of Technological Developments?

I have developed the habit of reviewing popular IT forums and blogs to keep myself updated on upcoming tech trends. I have signed up for newsletters and listened to the podcasts of tech experts to gain knowledge and information about the key developments in the IT industry. In my free time, I like to take online courses to learn more about different concepts in technology and explore their additional features. Since childhood, I have been interested in learning about technology. I enjoy learning about the latest technology programs and practices.

16. What Is DBMS?

DBMS (Database Management System) is the software program that manages the database. DBMS provides an interface between application and databases.

17.  What Is SDLC?

SDLC (Software Development Lifecycle) is common in software engineering. It is a life cycle for application development that describes the stages of software development. The 4 phases of software development include planning, creating, testing, and deploying.

18. Do You Work Well As A Team Player?

I have worked independently and in a team, and have achieved success in both positions.  I worked as a team and ensured that all members completed their tasks. I understand the fact that working in a team increases productivity and efficiency. I can compromise, show respect, and listen to others. I have developed better communication, problem-solving, and conflict-management skills. I can be a leader or work as a team player depending on the situation.

For example, in my previous job we launched a private social media group for the department. The group was more like a communication platform with more than 2,000 participants. As a lead on the project, I oversaw the team of moderators and administrators and led discussions in the group.

19. What’s Your Greatest Professional Failure?

In my previous job, my supervisor asked me to interview, hire, and train an entry-level person to join the software development team. I selected a candidate who seemed eager to learn. His past experiences showed that he has potential. I had concerns about his social media sites, but despite this, I hired him. Soon after hiring, his behaviour at the workplace forced me to re-evaluate my decision. Hiring a non-serious person was a mistake. He was highly dramatic and had a poor attitude, which affected the working environment.

I consider this a professional failure. From this experience, I have learned that every hiring decision is critical. Employees shape the morale of others and the culture of the company. I learned not to rush into making decisions. I guess for hiring any person, it is imperative to seek feedback from different levels of management.

20.  What Are The Important Categories Of Software?

  • System software
  • Application software
  • Embedded software
  • Web Applications
  • Artificial Intelligence software
  • Scientific software.

21. How Can You Make Sure That Your Code Is Both Safe And Fast?

Development security is the primary concern for software developers. If the execution is slow, I try to identify the reasons to resolve the complex issues.

22. Distinguish between structures and arrays.

An array refers to the structure of data. It contains a group of similar data types. Whereas, the structure is a user-defined data type and includes a group of dissimilar data types.

23. What Is The Primary Difference Between C And Java?

There are many differences between Java and C. The primary difference between the two is that Java is an object-oriented language. On the other hand, C is a procedural programming language.

24. List Out Some Areas in Which Data Structure Is Applied Extensively?

The following are the areas in which data structures are used:

  • A database management system
  • Artificial intelligence
  • Statistical analysis package

25. Do you feel comfortable working in a diverse environment?

I believe every person has a talent and gifts to share. When people from different backgrounds interact with each other, they foster a culture of innovation and creativity. I believe a diverse workplace is an asset because it allows employees to acknowledge the strength and potential they can bring to the company. Employees value each other, which ultimately brings them together. Diversity in the workplace is the secret to a thriving workplace and a fair work culture. TCS is known for managing a diverse range of employees from different cultural backgrounds. I want to work here because I feel comfortable in a diverse environment.


Being invited to the conversation means your resume must have made a good impression. An interview is a discussion between you and the employer to see if you are a good fit for the job. It’s your turn to demonstrate your willingness for employment at TCS. The article covered 25 TCS interview questions and answers to make a plan for how to respond to the tricky questions. These questions are grouped for both the fresher and more experienced candidates to prepare for the interview.

Leave a Comment