I applied online. The process took 3 days. I interviewed at Microsoft in Apr 2020
Interview
1. A recruiter's phone call with brief conversation 2. The online assessment : This online technical screen (OTS) is conducted via an online coding platform called Codility 3. Online assessment practice questions 4. The on-site interviews 5. On-site practice questions
Interview questions [1]
Question 1
Given a grid consisting of '0's(Water) and '1's(Land), find the number of islands.
Walking into the technical round, I had an unexpected moment of déjà vu when I was asked to find the lowest common ancestor in a binary tree. It was just like the question I had practiced on prachub.com a few days earlier. The interview also included designing an LRU cache and reversing a linked list, which I felt comfortable with too. Overall, the process was smooth, starting with a recruiter screen and a couple of phone interviews. I received an offer, but ultimately decided to decline.
Interview questions [3]
Question 1
Given a binary tree, find the lowest common ancestor of two given nodes
The process consisted 3 technical rounds after clearing the OA , consisted of medium to hard story based question. Not all round interviewer asked to run the code the last 1 just asked the approach
Interview questions [1]
Question 1
Theay asked a graph (bfs) + bianry search question
Was a typical first round recruiter screen - pretty straightforward but didn't end up getting moved vforwards. Prompt, Professional and overall a good experience. They asked me about my background, explained the role and it was with the recruitment team.
Interview questions [1]
Question 1
Describe your background going into detial in each role