TCS CODEVITA TCS NINJA
[If you have attended any interview and willing to share with many of student like you who are willing work IT Industry, please post your questions in comment box]
Then they asked two simple questions regarding java regarding access specifiers, method overloading and method overriding.I answered them confidently.
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Hyderabad Region(Approx: 30th July 2019)
They asked questions on java mainly
Hyderabad Region
They asked me about why you have uploaded your answers after 4 hours,only once you have runned the program.what is the reason.Then they asked two simple questions regarding java regarding access specifiers, method overloading and method overriding.I answered them confidently.
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Hyderabad Region(Approx: 30th July 2019)
1. What is diff b/w string buffer and string builder
2. Can we perform multiple inheritance in Java
3.Program on string concatenation without using api functions
4.Some questions based on my resume
5. Programming languages that u have learned beside your syllabus
6.Which language do u prefer c or c++ or java
7. About project little bit
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2. Swapping using call by value and call by reference
3.About TCS and CEO.
4.Some core quesrions
Bangalore Region(1st Aug 2019)
1.Difference between while and do-while 2. Swapping using call by value and call by reference
3.About TCS and CEO.
4.Some core quesrions
5.Pointers
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Chennai Region(Approx: 30th July 2019) ---------------------------------------------------------------------------------
- Introduce yourself
- Explain about the scanner class
- Explain the problem you solved in codevita
- Do you have any idea about how many solved the same question in your college?
- Given an array of 100 elements,consisting of only 1-9 numbers
- Find the frequency of each digit in the array
- Explain Multiple Inheritance in java
- What is interface?
- What is the difference between interface and class?
- Explain about your project
- Basic dbms questions - What does truncate do? what does drop mean?
- what delete command does? and queries used in the project
- Sort the string in alphabetical order
- How Treeset works?
- Do you know about latest technologies like Machine learning.......?
- Have you done any certification courses?
- Do you have an idea about what jdk version is used for submitting the solution in codevita?
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Hyderabad Region(Approx: 30th or 31st July 2019)
- About submitted program in codevita
- Projects in resume
- SQL database query
- About Project
- Some logical question
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- Tell me about yourself
- About project
- Languages you are familiar with
- Write example program on inheritance
- Singleton class
- How to make a class as singleton class
- Write a program to convert a string to an integer without using in built functions of java
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- Basic programs in C
- Builtin functions in C
- Talk about java for 10mins
- About Project
- Explain codevita question which you have submitted
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- Fibonacci series using do while loop
- About our projects & they are asking questions on programming languages and skills that we mentioned in our resume
- They are asking us about only basic programs like
- number of digits in a given number,
- frequency of a given character in a string
- String is Palindrome or not
- Some pattern programs like print hollow rhombus,pyramid, diamond
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- Pattern program
- Prime number program
- Questions on python.
- Questions based on SD
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Hyderabad Region(Approx: 30th or 31st July 2019)
- Projects are important
- Should be perfect with your project and Will be safe if u know code of the project
- They are asking some of them to write project code also.
- Should be careful while saying u r introduction in sd because my first question is from my sd in which I mentioned that iam Pasionate about Coding.
1.write a program to eliminate duplicates from a string
2.write a program to print the elements of array in ascending order
3.Patterns
0
1 2
3 4 5
* *
* *
* *
* *
* * * * *
4.prime number program
5.factorial using recursion
6.string reversal
7.rotating a string
8.divide a string and n value divide into substrings after n . example:Input is abcdefghijklm as a string
n is 4
output: abcd edgh ijkl mnop and so on
n is 4
output: abcd edgh ijkl mnop and so on
PYTHON
1.represent a list
2.tuple
3.dictionary
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Hyderabad Region(Approx: 30th or 31st July 2019)
1.what is software development
2.what is software testing
3.what are trending technologies
4.call by reference or call by value which is supported by python
5.do python support recursion
6.group by in DBMS
7.recursion
8.pointer
9.constructor and its use
10.function overloading and overriding
11.virtual function
12.fruitful function
13.DBMS basic queries
14.use of inheritance
15.protected keyword
16.private,public,default
17.can I use variables outside of my program
18.what is the use of exceptional handling
Be careful with SD the questions your are going to face are from what u mention in u r SD
19.friend function
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Hyderabad Region(Approx: 30th or 31st July 2019)
HR
1.why should we hire you
2.justify your strengths
3.will u work in night shifts
4.will u work any where
5.who is the ceo of tcs? Ans: rajeshgopinadhan
6.who is natarajan? Ans: ex ceo now chairman for tata group
If there is decrease in u r percentage asking y it decreased
Managerial round question-how to make dosa's battle
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TCS CODEVITA 2018:
1)
Good morning everyone,
I would like to share my experience interview of TCS through codevita,where TR,MR,HR rounds are done at the same time by tr,mr,hr.
Initially I was started with my hr round regarding things present in my resume.
Then in tr I was asked about
- oops concepts with practical examples,sorting techniques with code and complexities,Exceptions,try catch finally block implementations, access specifiers and their usage,overloading and overriding,memory allocation in stack,java base classes,programs using keywords given by them.
- He have also asked about my code in codevita,why I have used that programming language specifically,how questions were in codevita,plagarism.
- In SQL I was asked about the basics and write queries.
- I have been asked about the subjects in my resume and some questions from CSE core subjects.
- He also asked me about the IT industry and latest technologies such as Machine learning,Artificial Intelligence.
- Later in MR round I was asked to talk about experiences in organising then he gave me many contraversioanal issues and tried to make me nervous and prove wrong but I gave the justification for the things he asked me.
- Finally I was given a chance to ask them questions, I have asked about my feedback and things needed to be improved.
- Then he suggested me to start implementing the latest technologies.
2)
- What is pointer to pointer
- difference between finally and final
- puzzle: In TR round he asked a tricky question sir he asked that , how can I cut a cake 3 times to get 8 equal pieces
3) Guyz I attended the COIDEVITA interview and questions are:
- Difference between sql and MySQL
- Apache web server(mentioned in resume)
- Difference between tuples and list
- Keywords in Java other than c
- Virtual functions in c++
- About projects
- Had u published any paper
- Extra curricular
- About work locations
- Working at weekends,nightshifts
- One adjective for u
- How long u want to do job in TCS
- inspiration
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