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iServeU Devops Engineer Interview Questions and Answers

Updated 12 May 2024

iServeU Devops Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
No response

I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Write a dockerfile to install tomact and running a server
  • Ans. 

    Dockerfile to install Tomcat and run a server

    • Use a base image like 'openjdk:8-jre' to install Java

    • Download and extract Tomcat tarball

    • Set environment variables like CATALINA_HOME and PATH

    • Expose port 8080 and start Tomcat server using 'catalina.sh run'

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. How to write docker file
  • Ans. 

    A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image.

    • Start with a base image using the FROM keyword

    • Use the RUN keyword to execute commands in the container

    • Use the COPY keyword to add files from the host machine to the container

    • Use the CMD keyword to specify the command to run when the container starts

  • Answered by AI
  • Q2. Explain file system in linux
  • Ans. 

    File system in Linux organizes and manages data on storage devices.

    • File system controls how data is stored, accessed, and managed on storage devices.

    • Linux uses a hierarchical file system structure with directories and files.

    • Common file systems in Linux include ext4, XFS, and Btrfs.

    • File permissions in Linux determine who can read, write, or execute files.

    • Mounting and unmounting drives allows access to different file sys

  • Answered by AI
  • Q3. Few Linux commands
  • Q4. Kubernetes question
Round 2 - Technical 

(2 Questions)

  • Q1. Kubernetes case based question
  • Q2. Linux scripting

Interview Preparation Tips

Interview preparation tips for other job seekers - They need to improve their process for recruitment, I had given second round and after this they made my application in hold. I asked many times what’s the status they told me status is pending wait for few days and last i asked again they just ignored msg it sounds very rude.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. They focused on my old projects and asked questions about the projects and technologies were used.

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to know end to end architecture, implementation and deployment of your project. In between they may ask questions in BASH, Python etc.,
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - HR 

(2 Questions)

  • Q1. Introduce about yourself
  • Q2. About my qualification
Round 1 - Technical 

(2 Questions)

  • Q1. Basic technical question
  • Q2. Basic Server and basic security related question.

Interview Preparation Tips

Interview preparation tips for other job seekers - try to clear your base. they will check your base foundation.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Create immutable Arraylist.

Round 2 - Technical 

(1 Question)

  • Q1. Questions on core java like creating immutable class and collections.
Round 3 - HR 

(1 Question)

  • Q1. Why are you looking for a change.

Interview Questionnaire 

6 Questions

  • Q1. Strings
  • Q2. Java 8 features like lamba expressions stream API
  • Q3. Collections
  • Q4. Autoboxing and Unboxing
  • Q5. Generics
  • Q6. String manipulation problems
  • Ans. 

    String manipulation problems involve modifying or analyzing strings of characters.

    • Use built-in string methods like substring, replace, and split.

    • Regular expressions can be powerful tools for pattern matching and manipulation.

    • Be mindful of edge cases like empty strings and null values.

    • Consider the time and space complexity of your solution.

    • Practice with coding challenges on websites like LeetCode and HackerRank.

  • Answered by AI

Skills evaluated in this interview

I was interviewed in Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 9 PM. Platform was not good. Platform was very lagging so overall it was bad experience.

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order and return the element at index 2.

    • Handle cases where the array has less than 3 elements separately.

    • Use a set to store distinct elements for efficient processing.

  • Answered by AI
  • Q2. 

    Longest Palindromic Substring Problem Statement

    You are provided with a string STR of length N. The task is to find the longest palindromic substring within STR. If there are several palindromic substring...

  • Ans. 

    Find the longest palindromic substring in a given string.

    • Iterate through the string and expand around each character to find palindromes

    • Keep track of the longest palindrome found so far

    • Return the longest palindromic substring

  • Answered by AI
  • Q3. 

    Ninja and Geometry Problem Statement

    In this problem, Ninja is provided with two lines on a 2D plane. The first line 'AB' is determined by two points A and B. The second line 'PQ' is determined by two poi...

  • Ans. 

    Calculate the intersection point of two lines on a 2D plane with precision up to six decimal places.

    • Implement a function to calculate the intersection point of two lines on a 2D plane

    • Handle precision up to six decimal places in the output

    • Return -1.000000 -1.000000 if the lines do not intersect

    • Ensure the lines 'AB' and 'PQ' are distinct

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 1.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have some projects.
Tip 2 : Do a course from Coding Ninjas.

Application resume tips for other job seekers

Tip 1 : Keep it short
Tip 2 : Add skills iff you are sure

Final outcome of the interviewRejected

Skills evaluated in this interview

I was interviewed in Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was 9 PM. Platform was not good. Platform was very lagging so overall it was bad experience.

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order and return the element at index 2.

    • Handle cases where there are less than 3 elements in the array.

    • Consider edge cases like negative integers and duplicates.

  • Answered by AI
  • Q2. 

    Longest Palindromic Substring Problem Statement

    You are provided with a string STR of length N. The goal is to identify the longest palindromic substring within this string. In cases where multiple palind...

  • Ans. 

    Identify the longest palindromic substring in a given string.

    • Iterate through each character in the string and expand around it to find palindromes

    • Keep track of the longest palindrome found so far

    • Return the longest palindromic substring with the smallest start index

  • Answered by AI
  • Q3. 

    Ninja and Geometry Problem Statement

    In this problem, Ninja is provided with two lines on a 2D plane. The first line 'AB' is determined by two points A and B. The second line 'PQ' is determined by two poi...

  • Ans. 

    Calculate the intersection point of two lines on a 2D plane with precision up to six decimal places.

    • Implement a function to calculate the intersection point of two lines on a 2D plane

    • Handle precision up to six decimal places in the output

    • Return -1.000000 -1.000000 if the lines do not intersect

    • Ensure the lines 'AB' and 'PQ' are distinct

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Chitkara University. Eligibility criteriaAbove 7 CGPAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have some projects.
Tip 2 : Do a course from Coding Ninjas.

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Do not put false things.

Final outcome of the interviewRejected

Skills evaluated in this interview

I was interviewed in Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Hard

Timing was 9 PM. Platform was not good. Platform was very lagging so overall it was bad experience.

  • Q1. 

    Find the Third Greatest Element

    Given an array 'ARR' of 'N' distinct integers, determine the third largest element in the array.

    Input:

    The first line contains a single integer 'T' representing the numb...
  • Ans. 

    Find the third largest element in an array of distinct integers.

    • Sort the array in descending order and return the element at index 2.

    • Handle cases where the array has less than 3 elements separately.

    • Consider using a set to ensure distinct elements in the array.

  • Answered by AI
  • Q2. 

    Longest Palindromic Substring Problem Statement

    You are provided with a string STR of length N. The goal is to identify the longest palindromic substring within this string. In cases where multiple palind...

  • Ans. 

    Identify the longest palindromic substring in a given string.

    • Iterate through the string and expand around each character to find palindromes

    • Keep track of the longest palindrome found

    • Return the longest palindromic substring with the smallest start index

  • Answered by AI
  • Q3. 

    Ninja and Geometry Problem Statement

    In this problem, Ninja is provided with two lines on a 2D plane. The first line 'AB' is determined by two points A and B. The second line 'PQ' is determined by two poi...

  • Ans. 

    Calculate the intersection point of two lines on a 2D plane with precision up to six decimal places.

    • Use the formula for finding the intersection point of two lines in 2D space.

    • Handle precision issues that may arise due to floating-point arithmetic.

    • Return -1.000000 -1.000000 if the lines do not intersect.

    • Ensure the lines 'AB' and 'PQ' are distinct.

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAJupiter Money interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 2.5 monthsInterview preparation tips for other job seekers

Tip 1 : Have some projects.
Tip 2 : Do a course from Coding Ninjas.
 

Application resume tips for other job seekers

Tip 1 : Keep it short.
Tip 2 : Do not put false things.

Final outcome of the interviewRejected

Skills evaluated in this interview

iServeU Interview FAQs

How many rounds are there in iServeU Devops Engineer interview?
iServeU interview process usually has 1 rounds. The most common rounds in the iServeU interview process are Technical.
How to prepare for iServeU Devops Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at iServeU. The most common topics and skills that interviewers at iServeU expect are AWS, Devops, Azure, CRM and Cloud.

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iServeU Devops Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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iServeU Devops Engineer Salary
based on 15 salaries
₹4.2 L/yr - ₹11.8 L/yr
15% less than the average Devops Engineer Salary in India
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iServeU Devops Engineer Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

5.0

Promotions

5.0

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