I learned about the opening in November 2020 via LinkedIn and applied online on their career site.

Two weeks later, I received a HackerRank interview that consisted of 10 MCQs and 2 Easy Coding Challenges.

Following that, I was invited for a video interview which comprised two 45-minute rounds:

1. Data Structures and Algorithms
2. Computer Fundamentals and Problem Solving.

Round 1

1. A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy of the list.
2. Print an N x M matrix in a spiral loop.

Round 2

1. What is paging?
2. Design and implement classes with inheritance and virtual functions for a given design problem.
3. Find the maximum sum of triplets in an array such that i < j < k and a[i] < a[j] < a[k].