Veritas Interview Experience | Set 1 ( On Campus )

Last Updated : 28 Jun, 2021

Veritas visited our college for campus hiring. The selection process included aptitude tests, 2 tech interviews, and an HR interview. The aptitude test was on hackerrank. It had 20 MCQs based on cs concepts (database:btree, os, HTML form one que), basic math (no of solutions for p^2 = n+q^2 ), etc and 2 coding questions. There was negative marking for MCQs and solving one coding question was important. 1st tech interview (1Hr): They asked me which languages I am comfortable with. I chose C and Java.

Reverse a singly linked list.
Implementation of strlen function in string.h
Implementation of strcmp using pointer
OOPs concepts with explanation and example
Storage classes in C
Access specifiers in Java
Difference between string and char array in c.
bubble sort code
Function with variable length arguments
Function overloading error: what will happen if overloaded functions have same arguments but different return type
delete a node in linked list given a pointer to the node(node is not tail)
References in java
Collection classes
rval, lval
Have you done any system level coding. I said assembler program and compiler theory.
Abstract classes and interface difference.
Why main is not private in Java?
How to given arguments to program while running it? Ans: cmd line arguments can be accepted as strings
Puzzle: 10 coins are given. one coin has less weight. find the coin in 3 iterations.

2nd tech interview (1hr 15 min): They asked my favourite topics. I said Data structures and DBMS.

basic python questions strcmp
Function is given string arguments which are names of function of a class call those functions from this function. eg. consider function as fun(method1,method2) and class is c so fun should call method1 of class c. I didn't know the answer.
Inorder tree traversal using recursion and iterative.
Data structures for BFS, DFS.
Given an array of elements (millions of elements) return the second highest occurring element.
you are given a string say "this is a book" and reverse function and output should be "book a is this" Ans:reverse string and then reverse every word.
Order of compilation, relocation, linking and loading Examples of polymorphism
Which data structure can be used to reverse words in file? int arr[5]; printf("%u%u",arr+1,&arr+1); output? They asked me if I knew Perl. I said no.

HR interview: Background, Areas of interests(technical), Why Veritas?, What do you know about Veritas? Finally, they selected 9 people out of 29 and I was one of them. Thanks to GeeksforGeeks!!!!

Veritas Interview Experience | Set 1 ( On Campus )

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Veritas Interview Experience | Set 1 ( On Campus )

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