Cognizant GenC Interview Questions, Process, and Tips

Normal aptitude questions

DSA SQL and html,css,js questions were there

Q1. Give intro and normal questions
Add your answer
Q2. Oops based questions, other interviewers asked DSA write on editor, SQL queries and resume based questions, heavily based on java
Add your answer

Q1. Tell me about Your Education?
Add your answer
Q2. WAP to get 3rd largest odd number in an array?
Ans. 
Find the 3rd largest odd number in an array of strings.
• Convert the array of strings to an array of integers.

• Filter out the odd numbers from the array.

• Sort the odd numbers in descending order.

• Return the 3rd element from the sorted array.
Answered by AI
Add your answer
Q3. Table vs views in sql
Ans. 
Tables store data in a structured format, while views are virtual tables that display data from one or more tables.
• Tables store actual data, while views store queries that display data

• Tables can be modified directly, while views are read-only

• Views can simplify complex queries by combining data from multiple tables

• Tables are physical structures, while views are logical structures
Answered by AI
Add your answer

It was a general aptitude test consisting all possible topics.

General simple competitive coding questions with multiple programming language options.

Q1. Tell me about yourself.
Add your answer
Q2. Tell me about your projects.
Ans. 
I have worked on various projects including a mobile app for tracking fitness goals and a website for a local non-profit organization.
• Developed a mobile app using React Native to help users track their fitness goals

• Designed and built a website for a local non-profit organization using HTML, CSS, and JavaScript

• Collaborated with a team to create a database management system for a small business
Answered by AI
Add your answer
Q3. Questions regarding the cluster you have chosen while applying.
Add your answer

Q1. It all about your communication skills
Add your answer

Q1. Aptitude and coding
Add your answer

Q1. Difference between list and tuple
Ans. 
List is mutable and tuple is immutable in Python.
• List can be modified after creation, tuple cannot

• List uses square brackets [], tuple uses parentheses ()

• List is used for collections of items that may change, tuple for fixed collections
Answered by AI
Add your answer
Q2. What error do you get if you break immutablity?
Ans. 
Attempting to modify an immutable object will result in a compilation error or runtime exception.
• Attempting to modify a string literal will result in a compilation error.

• Trying to modify elements of an immutable list like ImmutableList in Java will throw an UnsupportedOperationException.

• Modifying a frozen set in Python will raise a TypeError.
Answered by AI
Add your answer

Its was moderate , basic questions and can written based on the cluster

It was easy its an combination of aptitude and gaming questions

Q1. Codes Armstrong number
Add your answer
Q2. Java deep theory question
Add your answer
Q3. Sql questionsss
Add your answer
Q4. Aptitude puzzle
Add your answer

Reasoning and encoding questions

Total 3 section are there 1 section is coding, 2 section is sql query, and 3 section is MCQ question in cloud

Communication assessment

Q1. Self introduction
Add your answer
Q2. Java basic array and sql query and they asked about the project
Add your answer
Q3. And project sudo code
Add your answer
Q4. They asked about the relocation because this role is pan India
Add your answer
Q5. And basic hr question why should I hire you like that ....
Add your answer