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E42

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2.6

based on 14 Reviews

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E42 Platform Engineer Interview Questions and Answers

Updated 27 Mar 2024

E42 Platform Engineer Interview Experiences

1 interview found

Platform Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Mar 2024

Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. They are asking situation based questions in python and Django.
    • Add your answer

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Interview Tips & Stories
2w (edited)
timepasstiwari
·
A Digital Markter
Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question
So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..
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Interview questions from similar companies

Software Engineer Interview Questions & Answers

HCL Infosystems user image Anonymous

posted on 7 Jun 2017

I appeared for an interview before Jun 2016.

Interview Questionnaire 

1 Question

  • Q1. Java related questions on Oops concept and Multithreading
    • Add your answer

Interview Preparation Tips

Round: Test
Experience: Simple aptitude and reasoning questions little java based programming
Tips: Basic programming knowledge and good aptitude
Duration: 1 hour
Total Questions: 60

Round: Technical Interview
Experience: Normal questions on Java, basic programming questions like reverse no. , String related and logical coding
Tips: What u mentioned on your resume go through that only, they will not ask apart from your resume

Skills: How Well You Are Able To Communicate What You Wanted To Tell, Programming
College Name: SRCEM

Software Engineer Interview Questions & Answers

Apmosys Technologies user image Anonymous

posted on 13 Jan 2021

I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Which technology are you using, is this latest?
  • Ans. 

    We are using a variety of technologies, including some of the latest ones.

    • We are using React for our front-end development.

    • We are also using Node.js for our back-end development.

    • We are using Docker for containerization.

    • We are using Kubernetes for orchestration.

    • We are using AWS for cloud hosting.

    • We are constantly evaluating new technologies to see if they can improve our development process.

    • Answered by AI
    Add your answer
  • Q2. If not then which technology can we use instead of this?
  • Ans. 

    It depends on the specific requirements and constraints of the project.

    • Consider the project's goals and objectives

    • Evaluate the available technologies and their capabilities

    • Assess the project's budget and timeline

    • Consult with stakeholders and experts in the field

    • Examples: React vs Angular, MySQL vs MongoDB, Java vs Python

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi,
Listen carefully and speak fluently.

Software Engineer Interview Questions & Answers

Webdew user image Randeep Singh

posted on 3 Dec 2020

I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Regarding OOPS, wordpress and laravel.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good and I am still working here.

System Engineer Interview Questions & Answers

HCL Infosystems user image Anonymous

posted on 5 Apr 2021

I applied via Campus Placement and was interviewed in Oct 2020. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. Tell me about yourself
    • Add your answer
  • Q2. Why IT
    • Add your answer
  • Q3. About my project
    • Add your answer
  • Q4. Few mechanical questions
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - General questions

Software Engineer Interview Questions & Answers

BigStep Technologies user image Anonymous

posted on 4 Apr 2022

I appeared for an interview before Apr 2021.

Round 1 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical interview round with questions on DSA and DBMS mainly.

  • Q1. 

    Maximum Sum Subarray Problem Statement

    Given an array ARR consisting of N integers, determine the sum of the subarray with the maximum sum, including the possibility of an empty subarray.

    A subarray is a...

  • Ans. 

    Find the sum of the subarray with the maximum sum in a given array.

    • Iterate through the array and keep track of the current sum and maximum sum.

    • Update the maximum sum if the current sum becomes greater.

    • Handle cases where the array has all negative numbers or empty subarray.

    • Example: For input [-2, 1, -3, 4, -1], the maximum sum subarray is [4] with sum 4.

    • Answered by AI
    Add your answer
  • Q2. 

    Prime Numbers Identification

    Given a positive integer N, your task is to identify all prime numbers less than or equal to N.

    Explanation:

    A prime number is a natural number greater than 1 that has no po...

  • Ans. 

    Identify all prime numbers less than or equal to a given positive integer N.

    • Iterate from 2 to N and check if each number is prime

    • Use the Sieve of Eratosthenes algorithm for efficient prime number identification

    • Optimize by only checking numbers up to square root of N for divisibility

    • Answered by AI
    Add your answer
  • Q3. What are Joins in the context of databases?
  • Ans. 

    Joins in databases are used to combine rows from two or more tables based on a related column between them.

    • Joins are used to retrieve data from multiple tables based on a related column.

    • Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

    • INNER JOIN returns rows when there is at least one match in both tables.

    • LEFT JOIN returns all rows from the left table and the matched rows from the right ta...

    • Answered by AI
    Add your answer
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

Typical HR round with behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPABigStep Technologies interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, DBMS, SQL, Aptitude, OOPSTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

BigStep Technologies user image Anonymous

posted on 30 May 2022

I applied via Recruitment Consulltant and was interviewed before May 2021. There were 5 interview rounds.

Round 1 - Coding Test 

Hackerrank Test

Round 2 - Technical 

(1 Question)

  • Q1. Questions related to NodeJS and Javascript Basics
    • Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Technical questions based on past experience
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Company Culture related
    • Add your answer
Round 5 - Behavioral 

(1 Question)

  • Q1. Expectations and Processes
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Read the basics. Medium level interview questions. All the best.

Software Engineer Interview Questions & Answers

BigStep Technologies user image Mayank Gupta

posted on 14 Sep 2021

I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. What are Joins in SQL? Briefly explain difference between all types of joins
  • Ans. 

    Joins in SQL are used to combine data from two or more tables based on a related column.

    • Inner join returns only the matching rows from both tables

    • Left join returns all rows from the left table and matching rows from the right table

    • Right join returns all rows from the right table and matching rows from the left table

    • Full outer join returns all rows from both tables, with NULL values for non-matching rows

    • Cross join retur

    • Answered by AI
    Add your answer
  • Q2. Find a sub array with a given sum
  • Ans. 

    Given an array of integers, find a contiguous subarray with a given sum.

    • Use a sliding window approach to iterate through the array and keep track of the current sum.

    • If the current sum exceeds the given sum, move the window's left endpoint forward.

    • If the current sum is less than the given sum, move the window's right endpoint forward.

    • If the current sum equals the given sum, return the subarray.

    • Time complexity: O(n), Spa

    • Answered by AI
    Add your answer
  • Q3. Questions related to Projects mentioned in CV
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - My interview advice would be to remain honest throughout the interview. The interviewer checks the problem solving abilities by your approach of solving it. Ask if there are any doubts.

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

BigStep Technologies user image Anonymous

posted on 6 Jun 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The aptitude test was of moderate level.

Round 2 - Coding Test 

It checked on the concepts of oops

Round 3 - HR 

(1 Question)

  • Q1. How will you deal with tight delivery time.
  • Ans. 

    I will prioritize tasks, communicate effectively with team members, and utilize time management techniques to meet deadlines.

    • Prioritize tasks based on importance and urgency

    • Break down tasks into smaller manageable chunks

    • Communicate effectively with team members to coordinate efforts

    • Utilize time management techniques such as Pomodoro technique or Agile methodologies

    • Identify and eliminate any potential roadblocks or bott...

    • Answered by AI
    Add your answer

Software Engineer Interview Questions & Answers

Apmosys Technologies user image Anonymous

posted on 24 Apr 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic java questions along with aptitude questions.

Round 2 - Technical 

(1 Question)

  • Q1. Basic oops concept, java functionalities, spring framework.
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Basic Hr questions, when you can join, expected ctc...
    • Add your answer
More about working at E42

E42 Interview FAQs

How many rounds are there in E42 Platform Engineer interview?
E42 interview process usually has 1 rounds. The most common rounds in the E42 interview process are Technical.

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E42 Platform Engineer Interview Process

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