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TCS Assistant Trainee Interview Questions, Process, and Tips
Top TCS Assistant Trainee Interview Questions and Answers
- Q1. Why motor is rated in KW whereas Transformer and generator in KVA?
- Q2. What is the type of motor used in ceiling fans?
- Q3. Write the logic to reverse a string without using string fnctions
TCS Assistant Trainee Interview Experiences
4 interviews found
Anonymous
(2 Questions)
- Q1. What is Binary search
- Ans.
Binary search is a search algorithm that finds the position of a target value within a sorted array.
Divide the array in half and compare the target value with the middle element
If the target value is smaller, search the left half of the array. If larger, search the right half
Repeat the process until the target value is found or the subarray is empty
- Q2. Explain OOPS Concepts
- Ans.
OOPS Concepts refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation detail
Skills evaluated in this interview
I applied via Company Website and was interviewed before Oct 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself, basic C questions, basic of telecommunications, hobbies.
Interview Preparation Tips
Interview Questionnaire
6 Questions
- Q1. Explain your projects
- Q2. Write a html code for form validation
- Ans.
HTML code for form validation
Use the 'required' attribute to make a field mandatory
Use the 'pattern' attribute to specify a regular expression for input validation
Use JavaScript to perform custom validation and display error messages
- Q3. Basic sql queries
- Q4. Tell me about yourself
- Q5. Asked questions on my resume
- Q6. Will you relocate
Interview Preparation Tips
Experience: Good , revise projects and be confident
Round: HR Interview
Experience: Be frank and Confident.
Skills:
College Name: Vidyalankar Institute Of Technology
Skills evaluated in this interview
What people are saying about TCS
Interview Questionnaire
22 Questions
- Q1. What are the subjects you have command in?
- Q2. Tell me about your final year project?
- Q3. Tell me about the industrial training you had?
- Q4. How does an induction motor works?
- Q5. Why motor is rated in KW whereas Transformer and generator in KVA?
- Ans.
Motors are rated in KW because they consume power, while transformers and generators are rated in KVA because they produce power.
Motors convert electrical energy into mechanical energy, so they consume power and are rated in KW.
Transformers and generators produce electrical energy, so they are rated in KVA based on their apparent power.
KVA takes into account both the real power (KW) and the reactive power (KVAR) produc...
- Q6. What is the type of motor used in ceiling fans?
- Ans.
The type of motor used in ceiling fans is an induction motor.
Ceiling fans typically use single-phase induction motors.
These motors are designed to provide a constant speed and are efficient in converting electrical energy into mechanical energy.
The motor consists of a stator and a rotor, with the stator being the stationary part and the rotor being the rotating part.
The stator contains windings that create a rotating m...
- Q7. Hoe does a thermal power plant works?
- Ans.
A thermal power plant generates electricity by converting heat energy into mechanical energy.
Thermal power plants use fossil fuels or nuclear energy to heat water and produce steam.
The steam drives a turbine, which is connected to a generator that produces electricity.
The heat source can be coal, natural gas, oil, or nuclear reactions.
The steam is condensed back into water and recycled in a closed-loop system.
Thermal p...
- Q8. Write a program to make a GP
- Ans.
A program to generate a geometric progression (GP).
Take the first term, common ratio and number of terms as input.
Use a loop to calculate each term of the GP.
Print the generated GP as output.
- Q9. Write a program to print factorial using recursion
- Ans.
A program to print factorial using recursion
Define a function to calculate factorial recursively
Base case: if the number is 0 or 1, return 1
Recursive case: multiply the number with factorial of (number - 1)
Print the factorial of a given number
- Q10. Write the logic to reverse a string without using string fnctions
- Ans.
Logic to reverse a string without using string functions
Iterate through the string from the last character to the first
Create a new string and append each character to it in reverse order
- Q11. Tell me about yourself?
- Q12. What are your hobbies?
- Q13. Apart from your technical pat and studies what have you done in college?
- Q14. What do you prefer, ethics or values?
- Q15. Suppose you are working in office and somebody came and slapped you, what will you do?
- Q16. Tell me about yourself for 5 minutes
- Q17. What are your views about Mr. Narendra Modi as PM of India
- Q18. Any extra curricular activities you have participated in school or college
- Q19. What are your strengths?
- Q20. What are your weaknesses?
- Q21. Being an Electrical engineer why do you want to join an IT company
- Q22. What do you know about TCS?
Interview Preparation Tips
Experience: In email writing one question was given describing the situation and maximum word limit. It has the keywords given to be used. 1 question, 10 minutes.This section is generally used to check your verbal ability. Make sure to use all the keywords given and complete it within time, with no spelling mistakes of course. Missing a keyword or a spelling mistake could be your goodbye to qualified list.The second section had 30 questions of quantitative aptitude. Duration 70 mins. There are questions from various sections, such as Time and speed, Time and distance, Data interpretation,etc.There are 2-3 star marked questions which have more weight-age. There my also be a dummy question who doesn't have any matching answer. Make sure uh don't attempt these questions.26-27 questions is the cut-off for qualified list.But you have to do the email writing part correctly.
Tips: Practice email writing online from various websites such as technicalbaba.com, indiageeks.comPractice quantitative aptitude as it is a must in any interview you will face. you can use R.S.Agarwal or CAT material.
Duration: 90 minutes
Total Questions: 30 + 1
Round: Interview
Experience: Greeting the interviewer is a must. Be confident and enthusiastic. Have your resume properly ready. Technical questions from your subject will be asked. Not a must that you should know any programming language like C, C++, JAVA.
Tips: Prepare 3-4 subjects of your core branch. Never try to flatter the interviewer. Be confident and answer the questions appropriately. Dont say directly " I DON'T KNOW". Atleast try even if you dont know the answer.
Round: Interview
Experience: There are certain questions which doesnt have direct answers. You have to be diplomatic about them. You should be able to see all the possible situation when a question like that is asked.
Round: Interview
Experience: The HR head may manipulate you, try to stress you, etc. Be calm and confident.Think before you speak. Prepare your answers before hand for general questions. Write your introduction on a paper and prepare it well so that you speak it confidently...
Tips: Be yourself. Be confident. Never argue with the interviewer.All the best
General Tips: Be presentable in the interview. Wear a watch. Show respect to the interviewer. Prepare 3-4 technical subjects well. Read last 15 days newspaper. Be confident when you speak. Improve your English if you are weak in it.
Skill Tips: ""
Skills: Verbal ability, Attitude, Technical knowledge, General knowledge
College Name: IMS ENGINEERING COLLEGE, GHAZIABAD
Motivation: TCS is a semi government company with a decent package and high job security.
Skills evaluated in this interview
TCS interview questions for designations
Interview questions from similar companies
I applied via Campus Placement and was interviewed in Dec 2024. There were 5 interview rounds.
The assessment focused on general aptitude, which was relatively easy and manageable to pass. However, the pseudo-code section may pose a greater challenge during the first round.
It is very easy; you just need to speak at least once to easily pass through this round. mostly they dont try to reject you unless you are very nervous and very low about confidence they want you to speak atleast once , even the point is valid or not.
You will undergo a written test comprising three coding sections (either in Python or C) containing five or six questions each, along with ten multiple-choice questions on software testing, which are relatively easy. However, the most challenging section is networking, for which you will need to write theory responses; therefore, it is important to prepare thoroughly for that part.
(2 Questions)
- Q1. They first asked for self-introduction and then asked you to explain the programs that were assigned to you in a step-by-step manner.
- Q2. Then the major part is networking, if you gone through by successfully explains your coding then you will be completely checked with networking which is really tough, like they asked me that to tell port n...
(1 Question)
- Q1. Actually there is HR done in my process , whoever cleared technical all were selected. But the issue is the there is no stipend for internship , and the role is embedded testing which was told only in the ...
Interview Preparation Tips
2JR19EC420_SPOORTI
Selected
It was basic questions of maths and logical reasoning
It’s related to behavioural question fully
(2 Questions)
- Q1. Interviewer asked questions related to the field which I studied 3 to 4 questions example fullwave and half wave difference
- Q2. Also checked our communication through the story telling
Interview Preparation Tips
Selected
I applied via campus placement at Manipal Institute of Technology (MIT) and was interviewed in Nov 2024. There was 1 interview round.
(6 Questions)
- Q1. Explain your projects
- Ans.
I have worked on various projects including developing a mobile app for a local charity and implementing a new inventory management system for a small business.
Developed a mobile app for a local charity to help them raise funds and increase awareness
Implemented a new inventory management system for a small business to streamline operations and improve efficiency
- Q2. Pillars of OOPS
- Ans.
The pillars of Object-Oriented Programming (OOP) are encapsulation, inheritance, and polymorphism.
Encapsulation: Bundling data and methods that operate on the data into a single unit (object).
Inheritance: Allowing a new class to inherit properties and behavior from an existing class.
Polymorphism: The ability for objects of different classes to respond to the same message in different ways.
- Q3. What is Big Data?
- Ans.
Big Data refers to large volumes of data that cannot be easily managed or analyzed using traditional data processing tools.
Big Data involves processing and analyzing massive amounts of data to uncover patterns, trends, and insights.
It typically includes structured, semi-structured, and unstructured data from various sources.
Examples of Big Data include social media data, sensor data, financial transactions, and healthc
- Q4. How do you manage data?
- Ans.
I manage data by organizing, analyzing, and storing it efficiently.
I use database management systems to store and retrieve data.
I ensure data accuracy and integrity through regular audits and validations.
I analyze data using statistical tools and techniques to derive insights.
I organize data into structured formats for easy access and interpretation.
I prioritize data security and confidentiality to protect sensitive in
- Q5. What is cloud based services, why companies are shifting to cloud?
- Ans.
Cloud based services refer to services and resources delivered over the internet. Companies are shifting to cloud for scalability, cost savings, flexibility, and improved collaboration.
Scalability: Companies can easily scale their resources up or down based on demand without investing in physical infrastructure.
Cost savings: Cloud services eliminate the need for companies to purchase and maintain expensive hardware, le...
- Q6. Disadvantages of Cloud ?
- Ans.
Disadvantages of cloud computing include security risks, dependency on internet connection, and potential downtime.
Security risks: Data stored in the cloud can be vulnerable to cyber attacks and breaches.
Dependency on internet connection: Users need a stable internet connection to access cloud services, which can be a limitation in areas with poor connectivity.
Potential downtime: Cloud service providers may experience ...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement
(2 Questions)
- Q1. Gl process making strategy
- Q2. Best gl team role
(2 Questions)
- Q1. Gl manage process flow
- Q2. Record to report process flow
I applied via Campus Placement
Standard with quant , verbal , grammer, algebra
2 coding questions -- array list, Searching algo
(2 Questions)
- Q1. One Coding Question from bit manipulation , XOR function
- Q2. Second Automation Script in Virtual VS CODE with terminal provided
- Ans.
Creating a second automation script in Virtual VS Code with terminal provided
Open Virtual VS Code and navigate to the terminal
Write the script using the appropriate programming language
Test the script in the terminal to ensure it runs correctly
(1 Question)
- Q1. Technical , OOPS, Array Sorting, Azure Cloud
Skills evaluated in this interview
Basic apti questions on pseudo code blood relation and profit loss.
3 coding questions 1 was easy and 2 were medium level.
(2 Questions)
- Q1. Introduction Final year project overall basic cs fundamentals
- Q2. About the company
(2 Questions)
- Q1. Family background
- Q2. About the company
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TCS Assistant Trainee Interview Process
based on 1 interview
Interview experience
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TCS Assistant Trainee Reviews and Ratings
based on 3 reviews
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