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99Games Intern Interview Questions and Answers

Updated 17 Mar 2020

99Games Intern Interview Experiences

1 interview found

Intern Interview Questions & Answers

user image Anonymous

posted on 17 Mar 2020

I applied via Campus Placement and was interviewed before Mar 2019. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions related to Object oriented programming and data structures

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn with all your efforts. Be confident in what you say. Learn to apply what you have studied, that's what most of the interviewers expect.

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - Coding Test 

There were two coding questions; one was related to linked lists, and the other was linked to binary trees.

Round 2 - Technical 

(4 Questions)

  • Q1. Can you elaborate on the project discussion you mentioned in your resume?
  • Ans. 

    Developed a web application for tracking inventory and sales data

    • Used React for front-end development

    • Implemented RESTful APIs using Node.js and Express for back-end

    • Utilized MongoDB for database management

    • Integrated authentication and authorization features for secure access

    • Implemented data visualization using Chart.js

  • Answered by AI
  • Q2. Can you provide the code to reverse a linked list?
  • Ans. 

    Reversing a linked list involves changing the direction of pointers to go from the end to the beginning.

    • Start by initializing three pointers: current, previous, and next.

    • Iterate through the linked list, updating the pointers to reverse the direction of the links.

    • Update the head of the linked list to point to the new first node, which was the original last node.

  • Answered by AI
  • Q3. Some questions were asked regarding the four pillars of Object-Oriented Programming (OOP)?
  • Q4. Questions related to pointers, dangling pointers.
Round 3 - Technical 

(4 Questions)

  • Q1. Program for finding the perfect squares between two numbers.
  • Ans. 

    Program to find perfect squares between two numbers

    • Iterate through numbers between the given range

    • Check if the square root of the number is an integer

    • If yes, then it is a perfect square

  • Answered by AI
  • Q2. What are smart pointers in C++?
  • Ans. 

    Smart pointers in C++ are objects that act like pointers but provide automatic memory management.

    • Smart pointers help prevent memory leaks by automatically managing memory allocation and deallocation.

    • Examples include unique_ptr, shared_ptr, and weak_ptr.

    • unique_ptr is used for exclusive ownership, shared_ptr for shared ownership, and weak_ptr to prevent circular references.

  • Answered by AI
  • Q3. What is mutual exclusion in the context of concurrent programming?
  • Ans. 

    Mutual exclusion is a concept in concurrent programming where only one thread can access a shared resource at a time.

    • Ensures that only one thread can access a critical section of code at a time

    • Prevents race conditions and data corruption

    • Commonly implemented using locks, semaphores, or mutexes

    • Example: Using a mutex to protect a shared variable in a multi-threaded application

  • Answered by AI
  • Q4. What is the process for implementing multithreading?
  • Ans. 

    Implementing multithreading involves creating and managing multiple threads to execute tasks concurrently.

    • Identify the tasks that can be executed concurrently

    • Create and manage multiple threads to execute these tasks simultaneously

    • Use synchronization techniques like locks and semaphores to prevent race conditions

    • Handle communication and coordination between threads

    • Consider thread safety and resource sharing issues

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - Aptitude Test 

Basic aptitude test, if you know basic maths you can easily crack it.

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Coding Test 

Basic coding test like palindrome, series,arrays

Round 3 - One-on-one 

(1 Question)

  • Q1. Logical questions,puzzle, behavioural round, introduction

Interview Questionnaire 

2 Questions

  • Q1. Palindrome
  • Q2. Study basic coding
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Search in 2d matrix
  • Ans. 

    Search for a target value in a 2D matrix efficiently.

    • Use binary search on rows to find the potential row where the target value may exist.

    • Then use binary search on that row to find the target value.

  • Answered by AI
  • Q2. Find quadraplets that sum to target
  • Ans. 

    Find quadraplets in an array that sum up to a target value.

    • Use a nested loop to iterate through all possible combinations of quadraplets.

    • Keep track of the sum of each quadraplet and compare it to the target value.

    • Return the quadraplets that match the target sum.

  • Answered by AI

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Easy coding questions

Round 2 - Aptitude Test 

Tough level questions , needed high level of thinking

Interview Preparation Tips

Interview preparation tips for other job seekers - practise apti in a solid manner
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Walk-in and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Some logical maths questions of likely 10th class maths with ap, jp formulas and discrimination formulas

Round 2 - Coding Test 

Some logical question like palindrome, printing star, prime number, factorial etc

Interview Preparation Tips

Topics to prepare for IDZ Digital Java Developer interview:
  • Core Java
Interview preparation tips for other job seekers - Solve logical questions as much as you can and plzz Focus on aptitude question if you're a fresher or one year person
Job market is getting hard so plz get a entry level job first and don't think about salary for learning
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic Questions on Arithmetic,verbal,non-verbal,logical reasoning

Round 2 - Coding Test 

Palindrome,fibonacci series,prime number,swapping

Round 3 - Assignment 

Puzzle solving games

Data Analyst Interview Questions & Answers

Octro user image Parth Jasathy

posted on 14 Jan 2025

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Different question were asked on sql python java

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