I applied online. I interviewed at Cognizant (Bengaluru) in July 2021
Interview
Interview was one to one video call process with half screen is of online compiler. They generally ask basics things like sorting, searching, basics algo and DSA part. Some questions like swapping of numbers in preferred programming language and C Programing, If we choose Python then we should also have knowledge of C or C++.
Interview questions [1]
Question 1
All type of sorting and searching Some algorithms of sorting Program of searching Oops concept Difference between Python and C Programing of Swapping of 2 numbers without using third variable using C language Defination of Python and C language Define Compiler and interpreter and also mark the difference. Which type of language is python and why What is machine level language
Smooth interview process as well as it was very interesting with ample feedback at the end. I enjoyed the conversation a lot and coverted the interview and accepted the offer.
Introduction
Basic of Oops and Programming
2 Coding Questions
Reverse String and Number
Question on Java and SQL Spring Boot and Other programing related questions like hashing map vs hash table why they are used