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Walmart | SDE 3 | Bangalore

Round 1

Questions:

  1. Right View of binary tree.

  2. There are N soldiers standing in a line. Each soldier is assigned a ranking value. You are giving medals to these soldiers subjected to the following requirements:

    • Each soldier must have at least one medal.
    • Soldiers with a higher ranking get more medals than their neighbors.

    What is the minimum medals you must give?

  3. SQL query to remove duplicate rows.

Candidate's Approach

No approach provided.

Interviewer's Feedback

No feedback provided.


Round 2

Questions: Design Restaurant Ordering System. Expectation was to come up with Classes, Interface, Entities and relationship between them and then database schema for the same. SQL queries from the schema itself. Basic spring boot questions.

Candidate's Approach

No approach provided.

Interviewer's Feedback

No feedback provided.


Round 3

Questions:

Candidate's Approach

No approach provided.

Interviewer's Feedback

No feedback provided.


Round 4

Questions: About my career journey from college to corporate, why Walmart, current and expected compensation.

Candidate's Approach

No approach provided.

Interviewer's Feedback

No feedback provided.