Cognizant Interview Questions

Cognizant helps companies modernize technology, reimagine processes and transform experiences so they stay ahead in a fast-changing world. Cognizant is organized into several verticals and horizontal units. The vertical units focus on specific industries such as Banking & Financial Services, Insurance, Healthcare, Manufacturing, and Retail. The horizontals focus on specific technologies or process areas such as Analytics, mobile computing, BPO, and Testing.

It has got a 3.9* rating on Glassdoor and is considered one of the best service-based companies. It is highly regarded for its work-life balance.

They provide good training as well which will be beneficial in future too. You can practice the below Cognizant Interview Questions for the interview. We have collected past frequently asked Cognizant Interview Questions for your reference.

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Cognizant Other Questions

Question 1. Reverse Integer Leetcode Solution Problem Statement Reverse Integer LeetCode Solution says that – Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside the signed 32-bit integer range [-231, 231 - 1], then return 0. Assume the environment does not allow you to store 64-bit integers (signed or unsigned). Example 1: ...

Question 2. Palindrome Number LeetCode Solution Problem Statement Palindrome Number LeetCode Solution says that – Given an integer x, return true if x is palindrome integer. An integer is a palindrome when it reads the same backward as forward. For example, 121 is a palindrome while 123 is not.   Example 1: Input: x = 121 Output: true Explanation: 121 reads as 121 from left to right ...

Question 3. Page Replacement Algorithms in Operating Systems What is Page Replacement? The modern operating systems use paging for memory management and many times there is a need for page replacement. Page replacement is the process of replacing a page that is currently present in the memory with a page that is needed but is not present in ...

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