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Walmart SSE Interview Experience | DSA | LLD

Round 1

Questions:

  1. Number of Islands
  2. Largest Perimeter Island
  3. Sort Colors

I was asked to code on an IDE and ran the test cases that the interviewer wanted me to run.

Candidate's Approach

No approach provided.

Interviewer's Feedback

No feedback provided.


Round 2

Questions:

I was focused on identifying the API for the connection pool and wanted to map out the classes on a whiteboard, but the interviewer wanted to code it straight away. I feel more comfortable mapping out classes, interfaces, and relationships on a whiteboard, but this approach may have worked against me since the interviewer preferred to go back to the IDE. I started the cache question, but the interview shifted towards Java and Spring Boot.

Candidate's Approach

No approach provided.

Interviewer's Feedback

No feedback provided.