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Interview questions from top companies, mapped to the exact round they show up in. Prep for what you will actually face.

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Online AssessmentDSA / CodingMachine CodingLow-Level Design

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The Loop aggregates publicly shared interview experiences and curated commonly-asked questions, each labeled with its source. Not affiliated with any company listed.

CC BY-NC 4.0 · © 2026

← Cognizant

New Grad / Junior Full-stack at Cognizant

Full-stackNew Grad / JuniorOutcome unknown◆ Commonly asked· 2023

Campus-style junior fullstack interview. Basic programming plus core CS; communication mattered throughout.

The loop · 4 rounds

01

Round 01 · 3 questions

Online Assessment

Timed online coding / aptitude screen, usually the first filter.

  • Verbal ability: error spotting and sentence correction.
    New Grad / JuniorEasy◆ Commonly asked
    #verbal
    PracticeGeeksforGeeks↗Search↗
  • Logical reasoning: syllogisms and statement–conclusion.
    New Grad / JuniorMedium◆ Commonly asked
    #reasoning
    PracticeGeeksforGeeks↗Search↗
  • Logical reasoning: data interpretation from charts and tables.
    New Grad / JuniorMedium◆ Commonly asked
    #reasoning
    PracticeGeeksforGeeks↗Search↗
02

Round 02 · 2 questions

DSA / Coding

Data structures & algorithms on a whiteboard or shared editor.

  • Check whether a number is prime.
    New Grad / JuniorEasy◆ Commonly asked
    #math
    PracticeGeeksforGeeks↗Search↗
  • Swap two numbers without using a temporary variable.
    New Grad / JuniorEasy◆ Commonly asked
    #math
    PracticeGeeksforGeeks↗Search↗
03

Round 03 · 4 questions

Tech Deep-Dive

Deep questions on your core stack and fundamentals.

  • Explain the four pillars of OOP with examples.
    New Grad / JuniorEasy◆ Commonly asked
    #oops
    PracticeGeeksforGeeks↗Search↗
  • Method overloading vs method overriding.
    New Grad / JuniorEasy◆ Commonly asked
    #oops
    PracticeGeeksforGeeks↗Search↗
  • What are the JDK, JRE and JVM?
    New Grad / JuniorEasy◆ Commonly asked
    #java
    PracticeGeeksforGeeks↗Search↗
  • Explain database normalization and its normal forms.
    New Grad / JuniorMedium◆ Commonly asked
    #dbms
    PracticeGeeksforGeeks↗Search↗
04

Round 04 · 3 questions

Behavioral / HR

Values, collaboration, and past-experience (STAR) questions.

  • Where do you see yourself in five years?
    New Grad / Junior◆ Commonly asked
  • What do you know about our company and the services we provide?
    New Grad / Junior◆ Commonly asked
  • Are you comfortable signing the service agreement / bond?
    New Grad / Junior◆ Commonly asked

Practice each round across every company

  • Online Assessment
  • DSA / Coding
  • Tech Deep-Dive
  • Behavioral / HR

◆ This experience is composed from commonly reported questions for this role and level. Real, individually-shared interviews will be layered in over time.