Cognizant Programmer Analyst Trainee Interview Questions, Process, and Tips

It was quite easy. Just focus on time management

The questions were easy apart from SQL ones

Q1. Explain OOPS through code
Add your answer
Q2. Implement password checking using REGEX in Java
Add your answer

General aptitude, you can easily solve with some basic sense

Q1. Introduction about myself
Add your answer
Q2. Previous projects done
Add your answer

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.

Q1. Question will be asked basically on the topics present in your resume. Like in my resume there were oops so they asked me about the pillars of oops and to describe then in brief
Add your answer
Q2. The interviewer will also ask you some hr questions like if you will be able for relocate for this job, or if you will be able to learn new technologies for this job etc.
Add your answer
Q3. Questions on web development
Add your answer
Q4. Questions on cloud computing
Add your answer

Very easy . Just prepare cocubes aptitude test

Q1. Ask basic of array. Ask background Write a program to print fabonicci series
Add your answer

Q1. 1 aptitude problem What are pointers Explain OOPS Concepts
Ans. 
Pointers are variables that store memory addresses of other variables. OOPS concepts include inheritance, polymorphism, encapsulation, and abstraction.
• Pointers are used to store memory addresses of variables.

• They allow for dynamic memory allocation and deallocation.

• Example: int *ptr; ptr = # // ptr now stores the memory address of num
Answered by AI
Add your answer

Coding test
Technical round
HR round

Q1. What is R programming? What is Public class? What are access specifiers? Write a array program and explain it for nested loop concept?
Ans. 
R programming is a language and environment for statistical computing and graphics.
• R programming is widely used for data analysis, statistical modeling, and visualization.

• Public class in programming refers to a class that can be accessed from outside the package.

• Access specifiers in programming define the accessibility of classes, methods, and variables.

• An array program using nested loops can be used to iterate through
Answered by AI
Add your answer
Q2. What is artificial intelligence?
Ans. 
Artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems.
• AI involves machines learning from data, recognizing patterns, and making decisions.

• Examples include virtual assistants like Siri, self-driving cars, and recommendation systems like Netflix.

• AI can be categorized into narrow AI (specific tasks) and general AI (human-like intelligence).
Answered by AI
Add your answer
Q3. What are oops and explain all briefly?
Ans. 
Object-oriented programming concepts including encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types

• Abstraction: hiding the complex implementation details and showi
Answered by AI
Add your answer

Q1. Verification of documents?
Ans. Aadhar card, Pan Card, College Id card
Answered by Ridhesh Bhati
Add your answer
Q2. What is your name? Show personal documents for verification.
Add your answer