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Cognizant
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I applied via Naukri.com and was interviewed in Jul 2023. There were 2 interview rounds.
Program to reverse a string using array of characters.
Create an array of characters to store the input string.
Use a loop to iterate through the input string and store each character in the array.
Reverse the array of characters to get the reversed string.
Program to check if a number is a palindrome or not.
Convert the number to a string to easily check for palindrome
Reverse the string and compare it with the original string
If they are the same, the number is a palindrome
Online test was conducted including apritude and coding
1 hrs verbal communication and mathematics
What people are saying about Cognizant
Includes mathematical reasoning, logical reasoning, problem solving skills and analytical skill
Cognizant interview questions for designations
I applied via Job Fair
Get interview-ready with Top Cognizant Interview Questions
General Aptitude and communication Questions were asked.
The security layer in the ISO OSI Model is the Presentation Layer.
The Presentation Layer is responsible for encryption, decryption, and data compression.
It ensures that data is securely transmitted between applications.
Examples of security protocols at this layer include SSL (Secure Sockets Layer) and TLS (Transport Layer Security).
C is a procedural programming language while C++ is an object-oriented programming language.
C is a subset of C++
C++ supports object-oriented programming concepts like classes and inheritance
C++ has additional features like function overloading and templates
C++ supports Object-Oriented Programming (OOP) through classes and objects.
C++ allows for the creation of classes, which are user-defined data types that can have member functions and variables.
Objects are instances of classes, allowing for data encapsulation and abstraction.
Inheritance, polymorphism, and encapsulation are key principles of OOP supported by C++.
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
2-3 aptitude question asked in interview
Swap question without 3rd variable.
Consist of reasoning, logical, english grammar.
I applied via Campus Placement
Simple aptitude and codding test
Some of the top questions asked at the Cognizant Programmer Analyst interview -
The duration of Cognizant Programmer Analyst interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 444 interviews
5 Interview rounds
based on 5.5k reviews
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