Open In App

Walmart Labs On-Campus Interview Experience | SDE-2

Last Updated : 13 Feb, 2020
Improve
Improve
Like Article
Like
Save
Share
Report

Round 1: First Round consisted of few aptitudes, question on CN, DBMS, OS and one coding question. Coding question was probably to find the smallest sub string with maximum unique characters.

https://www.geeksforgeeks.org/length-smallest-sub-string-consisting-maximum-distinct-characters/

Round 2: Second Round was a Technical Round where they asked questions on projects, Data Structure ( mainly on graphs and trees). There were several discussions on OS, CN, CO and DBMS.

Round 3: Third round was again a technical round where number of pen and paper coding happened and System Design was tested. Several questions on CN and CO were also asked. Many questions on Cryptography were also asked

Round 4: Fourth round was a managerial round but questions were asked from OS and CN. Then he explained about the perks in Walmart Labs. Questions like if u have conflict with someone and you need to work with him, What should one do? Few more questions like Why Walmart? were asked.

Round 4: Fifth round was an HR round where they asked about family such as father’s occupation, mother’s occupation, no of sibling and their occupation. Some questions were asked on strength and weaknesses.

 

Way of Preparation: I practiced coding from LeetCode, Aptitude from IndiaBix, and Interview Experiences from GeeksforGeeks. Subject wise preparation, I did from Gate Notes and System Design I did from the book Fundamentals of Database Systems by S. Navathe.

Advice for the particular company: Be prepared with sockets, cryptography, SQL and OS apart from Data Structure Algorithm, System Design and Aptitude.


Similar Reads

Walmart Labs Bangalore Interview Experience for SDE-II
Department: Computer Science and Engineering Company placed: Walmart Labs, Bangalore Job Position: Software Engineer - II Job selection: There were a total of 4 rounds (Online Assessment, Technical Round – I, Technical Round – II, Project Manager / HR Round). In my opinion all the rounds were of medium difficulty at best. As long as you’re strong i
5 min read
Walmart Labs Off Campus Interview Experience
Round 1 (Coding Test (2 Questions)) 1. Given 3 unsorted arrays A, B and C you need to find all possible combinations such that A[i] + B[j] = B[k] + C[l]. 2. A string is beautiful if the string `S = T + T`. Given a string, find longest beautiful subsequence. Round 2 (Telephonic Round) 1. What is difference in `where` and `having` clause. 2. What is
4 min read
Walmart Labs Interview Experience (on-campus)
Students of all the branches were eligible for walmart labs & the gpa criteria was 7. Round 1:Round 1 comprised of an online coding round comprising of 3 questions on hackerrank platform with different marks . 1)The first one was an indirect question to find out HCF. The other two questions were based on dynamic programming. 2) One of them bein
3 min read
Walmart Labs Interview Experience - Software Engineering Internship(On-Campus)
Walmart Labs visited our campus(IIT Kharagpur) on 7 Sep 2019 for hiring interns. All departments were eligible for applying and CGPA cut off was 7.0. Around 510 students applied for the company. Round 1: It was a 1 hour test hosted on hackerearth. Total marks was 100 out of which 50 marks was based on 25 MCQs( Aptitude, DBMS, OOPS) and rest 50 mark
3 min read
Walmart Labs Interview Experience for 2 Months Internship (On-Campus)
Round 1 (Online MCQs and Coding): The Online Test was held on HackerEarth Platform and was of 60 minutes. The test consisted of two sections. Section 1: Consisted of 25 MCQs (2 marks each and no negative marking). The MCQs were based on Aptitude, Data Structures, Algorithms, DBMS, etc. and were of moderate difficulty(not too easy and not too hard).
2 min read
Walmart Labs Interview Experience | (On-Campus for Internship)
Round 1 (Online Coding and MCQs):- The test was held on HackerEarth and was of 60 minutes. It consisted of 1 Coding Problem (30 Marks) alongwith 10 MCQs (2 Marks Each). The Coding Problem was of medium difficulty. It was a DP Problem somewhat similar to Minimum Number of Jumps Problem but having some variations. The exact problem statement goes lik
3 min read
Walmart Labs Interview Experience (Off Campus, Engineer 2 Development)
Round 1 (Online Round): The first round comprised of 2 coding question and 4 MCQ questions. Question 1 - You are given 3 array A, B, C you need to find all possible combinations such that A[i1] + B[i2] = B[i3] + C[i4]. Question  2 - You are given with a string S. You need to find maximum length of string S after deleting some or none characters fro
3 min read
Walmart Labs Interview Experience (On-Campus for FTE)
Round 1:Online Coding round on HackerEarth(60 min) The Round consisted of MCQ questions from aptitude, OS, DBMS and C programming and one Coding question 25 MCQ questionsCoding question: Given an integer array, find maximum absolute difference, for an element, between the count of numbers which are greater than the element and appears on the left s
5 min read
Walmart Labs Interview Experience | Set 14 (On-Campus)
Round-1 (Online Coding Test) The first round comprised of 3 coding questions and it was conducted on hackerearth platform (Test Duration: 1 hour 30 minutes): - Question 1: Count number of inversion in an array in less than O(n^2) time complexity. Question 2: Check if a string is valid or not. A string is valid if on removing two different character
3 min read
Walmart Labs Interview Experience | Set 6 (On-Campus)
The Interview Experience below is for Walmart Labs. The hire process was for their IDC(Development Center). This was an On-campus hiring event. Hiring Procedure: There was 1 online test, 3 to 4 technical rounds and 1 HR round. Online Test: ---It was 90 minute test which included programming, little aptitude and Core subjects(Compiler Design,Operati
6 min read
Practice Tags :