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Cognizant
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
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I applied via Walk-in and was interviewed in Apr 2024. There were 2 interview rounds.
Aptitude questions were asked
2 coding questions and 2 SQL
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Was easy. hashmap array question
Easy apti questions.
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
Hashtable is synchronized and does not allow null keys, while hashmap is not synchronized and allows one null key.
Hashtable is synchronized, while hashmap is not.
Hashtable does not allow null keys, while hashmap allows one null key.
Hashtable is thread-safe, while hashmap is not.
Hashtable is slower than hashmap.
Hashtable is part of the legacy collection classes, while hashmap is part of the Java Collections Framework.
What people are saying about Cognizant
Cognizant interview questions for popular designations
I applied via Company Website and was interviewed before Dec 2023. There was 1 interview round.
Get interview-ready with Top Cognizant Interview Questions
There were basically 3 sections during the aptitude test. First one was the quantative aptitude test. Next section was a gaming section where basically you have to solve some gaming puzzle using your logical reasoning skill. And the last one was the verbal ability test where question on grammatical analysis like to find the error in a sentence, to put the right preposition etc. was there.
I applied via Company Website
Code to reverse a string
Use the built-in reverse() function to reverse the string
Convert the string to an array of characters, reverse the array, and then join the characters back into a string
Synchronization in Selenium is the process of ensuring that the test scripts wait for the web elements to load before performing actions on them.
Synchronization is important to avoid timing issues and ensure accurate test results.
There are two types of synchronization in Selenium: implicit and explicit.
Implicit synchronization uses the default timeout value to wait for elements to load.
Explicit synchronization uses exp...
I applied via Company Website and was interviewed in May 2024. There were 2 interview rounds.
How u get to work to this company & our work performance to get hire posting & good computer skills good communication skills good English knowledge or tamil knowledge
About working discussion how to work to more improvement
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Easy. basic maths problem 30 question 30 minstues. gamefied aptitude
2 coding q, 2 sql query, 10 cloud question mcq
I applied via LinkedIn and was interviewed in Aug 2023. There were 4 interview rounds.
Some of the top questions asked at the Cognizant interview for freshers -
The duration of Cognizant interview process can vary, but typically it takes about less than 2 weeks to complete.
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Indore,
Hyderabad / Secunderabad
+13-8 Yrs
Not Disclosed
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