Problem Explain :

I will tell you everything about the cognizant genc process from application to onboarding . so stay with me for three to four minute i will clear all your doubt.

Application :

Most probably you will get the application from you college or you will let know by the superset hiring there are some youtube channle youhave to join which made video on the hring , i have followed some genueine let me give you some chenel name ( KN academy, Onlinestudy4u, online learning by lokesh and some other)

After application you will get the application confirmation

Preparation start

let me give you the flow of the process

1. communication round (Listening , speaking , grammer fill in the blanks) - easy round
2. Technical assesment ( Aptitude, Reasoning , data intepretation important, probabilty , permutationa nd combination, technical mcq , computer network, and faundamental and two coding question, two sql query, and one web page related question )
3. technical + HR round - generally 20 to 25 minutes , they asked the one to two question from the DSA and approx 5 question from computer faundamental and 2-3 question from project , then 5 question from the personal and Resume based question .
   Level is overall easy there are some question i am giving just see once you will get the idea of the interview

DSA(must done before interview)

• Find minimum and maximum element from an array using fewer comparisons
• Find the missing number in an array
• Merge two sorted arrays
• Sort an array of 0s, 1s, and 2s
• Check whether one array is a subset of another array
• Merge two sorted arrays without extra space
• Count pairs with a given sum in an array
• Find the union of two arrays
• Move all negative numbers to the beginning and positive numbers to the end of the array
• Find the intersection of two arrays
• Find the intersection of two unsorted arrays
• Check if a string is a palindrome or not
• Reverse a string in C and C++
• Reverse a number in C and C++
• Find duplicate characters in a string
• Check if one string is a rotation of another
• Check if two strings are anagrams
• Check if parentheses are valid
• Check if a string is a valid palindrome
• Check if a string is a pangram
• Valid parentheses

OOPS(very very very Important)

some basic and faundamental question

SQL and DBMS

Practice to find highset article(salary, marks) and second highest article (salary, marks), Having and where different , Type of join and query

Project

why you work on this project
what problem it solve
what problem did you face during working on it
How ypou resolve that problem

Resume and personal question

Prepare introduction very well , there will be follow up question
Strength and weakness
Resume project
About family member
Why cognizant
flexible with location
flexible to Shift
Any extracurricular activity
read the basic of the trending technology like genai and related AI and cloud

Summary

Overall the Level of the Interview is Easy but they check you faundamental , you have to aware about the basic and faundamental thing.