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TCS Ninja Interview Questions and Answers
154 Interview questions
Some fundamental questions to assess communication skills include asking about past experiences, conflict resolution, active listening, and clarity in conveying information.
Can you provide an example of a time when you effectively communicated with a team to achieve a common goal?
How do you handle conflicts or disagreements in a professional setting?
Describe a situation where you had to actively listen to someone'...
A function that reverses a given string and returns it.
Create an empty string to store the reversed string
Iterate through the input string from the end to the beginning and append each character to the new string
Return the reversed string
Developed a web application for managing personal finances, enabling users to track expenses and set budgets effectively.
User-friendly interface for easy navigation and data entry.
Features include expense categorization, budget setting, and financial goal tracking.
Utilized React for front-end development and Node.js for back-end services.
Implemented data visualization tools to help users understand spending patter...
The Sieve of Eratosthenes is an optimized algorithm to generate prime numbers.
Use the Sieve of Eratosthenes algorithm to efficiently generate prime numbers.
Start by creating a list of numbers from 2 to n, where n is the maximum number you want to check for primes.
Iterate through the list and mark multiples of each number as non-prime.
The remaining unmarked numbers are prime.
Example: For n=10, the prime numbers gen...
What people are saying about TCS
Yes, I have experience in coding, including various programming languages and problem-solving techniques.
Proficient in languages like Python, Java, and JavaScript.
Experience with web development using HTML, CSS, and frameworks like React.
Familiar with data structures and algorithms, solving problems on platforms like LeetCode.
Worked on projects involving APIs, databases, and cloud services.
I worked on several projects involving web development, data analysis, and machine learning applications.
Developed a responsive e-commerce website using React and Node.js, improving user engagement by 30%.
Created a data visualization dashboard with Python and Tableau to analyze sales trends, leading to a 15% increase in revenue.
Implemented a machine learning model for predicting customer churn, achieving an accura...
A palindrome number is the same when read forwards and backwards.
Convert the number to a string to easily check for palindrome
Reverse the string and compare it with the original string to check for palindrome
If the reversed string is equal to the original string, then the number is a palindrome
Print repeating elements in an array of strings
Iterate through the array and use a hashmap to store the frequency of each element
Print elements with frequency greater than 1
The 'this' keyword refers to the current object, while 'super' accesses parent class members in Java.
'this' is used to refer to the current instance of a class.
'super' is used to call methods or constructors from the parent class.
Example of 'this': 'this.name = name;' assigns the parameter to the instance variable.
Example of 'super': 'super();' calls the parent class constructor.
Abstraction focuses on hiding implementation details, while interfaces define a contract for classes to implement.
Abstraction allows for defining common behavior without specifying implementation details
Interfaces define a set of methods that a class must implement, providing a contract for how the class should behave
Abstraction can be achieved through abstract classes in languages like Java
Interfaces are used to ...
TCS Ninja Interview Experiences
198 interviews found
Praveen Sunkara
Selected
I applied via Campus Placement and was interviewed in Dec 2024. There were 3 interview rounds.
(2 Questions)
- Q1. What do you know about TCS?
- Ans.
TCS (Tata Consultancy Services) is an Indian multinational IT services and consulting company.
TCS is one of the largest IT services companies in the world.
It is a part of the Tata Group, a conglomerate in India.
TCS offers services in areas such as IT consulting, software development, and business process outsourcing.
The company has a global presence with offices in multiple countries.
TCS is known for its innovation and...
- Q2. Problem on strings.
(2 Questions)
- Q1. AWS Certifications course based questions from resume.
- Q2. Project based questions from resume
(2 Questions)
- Q1. Tell me about something that you haven't mentioned in resume
- Ans.
I have experience in organizing and leading team-building activities.
Organized a company retreat focused on team bonding and communication
Led a team-building workshop on problem-solving and collaboration
Planned a volunteer day for the team to give back to the community
- Q2. About TCS and its slalary compared to other companies.
Interview Preparation Tips
Anonymous
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
An aptitude test that needs to be completed at the TCS iON center.
(3 Questions)
- Q1. Can you tell me about yourself?
- Ans.
I am a passionate software developer with a strong background in full-stack development and a love for problem-solving.
Education: Bachelor's degree in Computer Science from XYZ University.
Experience: 3 years of experience in developing web applications using React and Node.js.
Projects: Developed an e-commerce platform that increased sales by 30% within the first quarter.
Skills: Proficient in JavaScript, Python, and SQL...
- Q2. What is your district famous for?
- Q3. What is an optimized program to generate prime numbers?
- Ans.
The Sieve of Eratosthenes is an optimized algorithm to generate prime numbers.
Use the Sieve of Eratosthenes algorithm to efficiently generate prime numbers.
Start by creating a list of numbers from 2 to n, where n is the maximum number you want to check for primes.
Iterate through the list and mark multiples of each number as non-prime.
The remaining unmarked numbers are prime.
Example: For n=10, the prime numbers generate...
(3 Questions)
- Q1. Can you tell me about yourself?
- Q2. Are you comfortable with working night shifts?
- Q3. Are you willing to relocate?
- Ans.
I am open to relocating for the right opportunity, as it can enhance my career growth and provide new experiences.
Career Advancement: Relocating can open doors to new job opportunities and professional growth, such as moving to a tech hub like Silicon Valley.
Cultural Experience: Living in a new city allows me to immerse myself in different cultures and broaden my perspective, enhancing my adaptability.
Networking Opport...
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
(6 Questions)
- Q1. Asked about the company and what they do
- Q2. Asked about my research experience and how that will help their company
- Q3. Who is the CEO of TCS
- Ans.
Rajesh Gopinathan is the CEO of TCS.
Rajesh Gopinathan took over as CEO of TCS in 2017.
He has been with TCS since 2001 and has held various leadership roles.
Under his leadership, TCS has continued to grow and expand globally.
- Q4. If i am comfortable working night shifts
- Ans.
Yes, I am comfortable working night shifts as I am able to maintain focus and productivity during those hours.
I have previous experience working night shifts and have adapted well to the schedule
I am a night owl and naturally more alert and productive during nighttime hours
I understand the importance of maintaining a healthy work-life balance and am willing to adjust my schedule accordingly
- Q5. If i am okay with moving to any other part of the country
- Ans.
I am open to relocating anywhere in the country for the right opportunity.
I am flexible and willing to consider opportunities in different locations.
I believe in exploring new places and experiencing different cultures.
I am excited about the possibility of starting fresh in a new city or state.
- Q6. Asked to write a code from my project (they asked only the first 5 lines basically just import statements)
Just gave a three hour test which had aptitude questions and two coding questions and if u get one of the coding questions they will select you for sure
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Sep 2024. There were 3 interview rounds.
Basic aptitude prepare from indiabix. keep up with the time you will easily clear the round.
1-easy questions of array/string
2-medium level question of linear DSA(stack,queue,LL,Array, string)
(4 Questions)
- Q1. SQL queries were asked, and DDL DML DCL TCL
- Q2. OOPS: constructor, polymorphism with real life example
- Q3. 5 things about why should we hire you
- Q4. Describe your college life
- Ans.
My college life was a whirlwind of new experiences, friendships, and academic challenges.
Joined various clubs and organizations to meet new people and explore interests
Balanced studying with social activities to maintain a healthy lifestyle
Participated in internships and research projects to gain practical experience
Attended lectures and seminars to expand knowledge and skills
Enjoyed campus events and traditions to cre...
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
Gebaral aptitude round
General coding round
(2 Questions)
- Q1. What are my favourite subjects
- Ans.
My favorite subjects are mathematics, computer science, and history.
Mathematics - I enjoy solving complex problems and equations.
Computer Science - I love coding and creating new programs.
History - I find learning about the past fascinating and important.
- Q2. What qualities do i have to be in an IT field
- Ans.
Qualities needed in the IT field include technical skills, problem-solving abilities, adaptability, and communication skills.
Strong technical skills in areas such as programming, networking, and cybersecurity
Ability to problem-solve and troubleshoot issues efficiently
Adaptability to quickly learn new technologies and adapt to changes in the industry
Effective communication skills to work with team members and clients
Att...
Interview Preparation Tips
Basic aptitude questions were asked
2 coding questions which were of easy level
(2 Questions)
- Q1. Questions were about my projects and what inspired me to take up those projects
- Q2. Questions based on deep learning and ML
Numerical,verbal,reasoning
Coding with our choice of programming language
(2 Questions)
- Q1. Explain about your project
- Q2. Do you know coding
- Ans.
Yes, I have experience in coding, including various programming languages and problem-solving techniques.
Proficient in languages like Python, Java, and JavaScript.
Experience with web development using HTML, CSS, and frameworks like React.
Familiar with data structures and algorithms, solving problems on platforms like LeetCode.
Worked on projects involving APIs, databases, and cloud services.
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Basics coding and aptitude qns were asked
(2 Questions)
- Q1. Tell me abt urself
- Ans.
I am a passionate software developer with a strong background in full-stack development and a keen interest in innovative technologies.
Education: Graduated with a degree in Computer Science from XYZ University.
Experience: Worked at ABC Corp as a software engineer, where I developed a web application that improved user engagement by 30%.
Skills: Proficient in JavaScript, Python, and React; completed a project using these...
- Q2. What are your current projects
Interview Preparation Tips
Tough apptitude questions
Simple coding questions
(2 Questions)
- Q1. Simple basic interviews
- Q2. Self introduction, DML in SQL query
Good knowledge of basic apti only
Good knowledge of array and string
(2 Questions)
- Q1. Reverse a string
- Ans.
A function that reverses a given string and returns it.
Create an empty string to store the reversed string
Iterate through the input string from the end to the beginning and append each character to the new string
Return the reversed string
- Q2. Who is ceo of tata consultancy
- Ans.
Rajesh Gopinathan is the CEO of Tata Consultancy Services (TCS).
Rajesh Gopinathan became the CEO of TCS in 2017.
He has been with TCS since 2001 and has held various leadership roles within the company.
Under his leadership, TCS has continued to be a global leader in IT services and consulting.
Interview Preparation Tips
TCS Interview FAQs
The duration of TCS Ninja interview process can vary, but typically it takes about less than 2 weeks to complete.
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