Dell Technologies interview experience Real time questions & tips from candidates to crack your interview
SDE - Intern
Dell Technologies
4 rounds | 4 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 3 Months
Topics: DATA STRUCTURE, OOP, DBMS, COA, OS, COMPUTER NETWORK
Tip 1 : Be regular in Competitive Coding
Tip 2 : Brush up your Fundamentals regularly
Tip 3 : Always be open to learn new tech stacks in the market
Tip 4 : Do 2 -3 Projects that has an impact in your surronding.
Application process
Where: Campus
Eligibility: Above 8 cgpa
Tip 1 : Be Brief in your resume. Don't make it too lengthy
Tip 2 : Be honest about whatever you write in your resume.
Interview rounds
01
Round
Medium
Online Coding Interview
Duration60 minutes
Interview date29 Oct 2021
Coding problem1
Mcq was provided on an online platform and we were given 60 minutes to answer them
1. DBMS
- What is normalisation?
- What are Acid properties?
Problem approach
Tip 1 : Have your basic clear
Tip 2 : Practice queries
02
Round
Medium
Online Coding Test
Duration30 minutes
Interview date11 Nov 2021
Coding problem1
one Coding questions were there and we have to answer them in 30 mins
1. Move Zeros To Left
Easy
10m average time
90% success
0/40
Asked in companies
You are given an array 'ARR' of integers. Your task is to modify the array so that all the array elements having zero values get pushed to the left and all the array elements having non-zero value come after them while maintaining their relative order.
For example :
Consider the array { 1, 1, 0, 2, 0 }.
For the given array the modified array should be {0,0,1,1,2} .
Arrays { 0, 0, 1, 2, 1 } and { 0, 0, 2, 1, 1 } are not the correctly reorganized array even if they have all the zero values pushed to the left as in both the arrays the relative order of non-zero elements is not maintained.
Follow Up :
Can you solve the problem in linear time, and constant space?
Problem approach
First I made a loop for detecting 0 then on encounter made it go front on the array and shift the element left until it encounters the place of 0 moved.
03
Round
Easy
Face to Face
Duration60 minutes
Interview date8 Dec 2021
Coding problem1
One-on-one interview ..
The environment was pretty relaxed I was asked about my internship and projects, then a few coding problems.
1. Knapsack 2
Moderate
0/80
Asked in company
It was about the knapsack approach. I had to explain what is Knapsack and its approach.
Problem approach
Tip 1: Have a clear idea about algorhitms.
04
Round
Easy
HR Round
Duration5 minutes
Interview date23 Dec 2021
Coding problem1
A HR round just asking me about my future plans
1. Basic HR Questions
- What are your strengths?
- What is your approach to further strengthen them?
- What are your future plans?
Problem approach
Tip 1: Be confident in your answers
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is recursion?
Choose another skill to practice
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