Walmart interview experience Real time questions & tips from candidates to crack your interview

SDE - 2

Walmart
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3 rounds | 3 Coding problems

Interview preparation journey

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Preparation
Duration: 4 Months
Topics: Aptitude, Reasoning, Logical, One Language (C, JAVA), DBMS, DS Algo, OOPS, DP, MySQL, OS
Tip
Tip

Tip 1 : Do at-least 1 project and 1 internship.
Tip 2 : Practice coding questions on platforms like hacker-rank, hacker-earth, code-forces, codeChef, leetCode etc.
Tip 3 : Believe in yourself!

Application process
Where: Other
Eligibility: BE/B-Tech batch 2021, 2022 , CGPA 7+ , Branch- CS, IT, ECE, EEE, EE
Resume Tip
Resume tip

Tip 1 : Put at-least 1 project and 1 internship on resume. 
Tip 2 : Do no put false things as questions are asked based on the skills mentioned on resume.

Interview rounds

01
Round
Medium
Online Coding Interview
Duration90 Minutes
Interview date17 Jul 2020
Coding problem1

It was an online coding round of 90 min which consist of 2 DSA based coding question. I don't remember the other question.

1. Spiral Matrix

Easy
15m average time
80% success
0/40
Asked in companies
WalmartOracleApple

You are given a 2-D array 'MATRIX' of dimensions N x M, of integers. You need to return the spiral path of the matrix.

Example Of Spiral Path:

Spiral path of a matrix

Problem approach

First look how many loops are required followed by implementation. Most importantly the termination of the loop.

Try solving now
02
Round
Medium
Coding Test - Pen and paper
Duration50 minutes
Interview date5 Jul 2022
Coding problem1

Based on theory question on specified language + SQL queries based on dummy table given by interviewer.

1. Java based technical Questions

1. JAVA specific question based on interface and functional interface, abstract class, streams, collections, lambda expressions, HashMap
2. Normalisation 
3. Types of joins and implementation
4. SQL queries

Problem approach

Tip 1 : Be confident
Tip 2 : Don’t fake. If you don’t have an answer please say I have to read on that instead of saying random wrong stuff.

03
Round
Medium
Online Coding Interview
Duration30 Minutes
Interview date5 Jul 2022
Coding problem1

Normal HR questions

1. Basic HR questions

Asked Introduction followed by interests , some basics of technical, location preference , shift preferance

Problem approach

Tip 1 : Be confident
Tip 2 : Believe in Yourself

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

How do you remove whitespace from the start of a string?

Choose another skill to practice
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