Walmart Global Tech | SDE Intern | Banglore | Passed

Walmart interview experience

Round 1 :

a) Egg dropping problem

b) search pattern (KMP)

DBMS questions

1) ER diagram

2) all normal forms

3) queries like second highest Salary and nth highest Salary .

4) top down query execution .

5) triggers and cursors in pl SQL

OS questions

1) Deadlock

2) paging

3) semaphores and some linux commands

Round 2 + HR

Deep questions on project .

Questions on React js , vue js . Why do we prefer one over other . Asked me to explain the whole back-end part of the project with a small part written . Resume based questions too .

HR round

• Your strength
• Your weakness
• Why walmart
• Some situation based questions