Octro Interview Experience for Game Development (On-Campus) 2021-22

Round 1 (Online Technical and Aptitude): This round consists of 80 MCQs (aptitude and technical) which need to be completed in 60 min. Most of the questions were easy and standard questions.

Round 2 (Technical Interview 1)(1 hr): This round mainly focuses on Data Structures and coding. Some questions related to Oops and SQL were also asked.

• Find the nth term of the Fibonacci series
• Merge two sorted arrays (Optimized approach and code) https://www.w3wiki.net/merge-two-sorted-arrays/
• Find the rotational count in a sorted array https://www.w3wiki.net/find-rotation-count-rotated-sorted-array/
• Print a given matrix in spiral form https://www.w3wiki.net/print-a-given-matrix-in-spiral-form/

Round 3 (Technical Interview 2) (1 hr): This round started with a deep project discussion. The interviewer asked questions on each skill that I have mentioned in my Resume, after a lot of rapid-fire theory questions I was asked to solve some Coding questions  

• Write a code for Insertion sort
• Level order traversal of tree in spiral form https://www.w3wiki.net/level-order-traversal-in-spiral-form/
• Find the frequency of each character in a given string
• An array of 0, 1, and 2 ‘s is given to sort the array without using extra space in O (1) time complexity.

Round 4:(Technical + HR) (20 min): This round was very basic, and they were just checking your confidence level.

• Tell me about yourself
• What are a pointer and double pointer
• What is a game and what type of games you played
• Family background
• Write a code for finding the sequence present in a given series
• Some HR basic questions(salary expectations, your goal, etc.)