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Knowlarity Devops Engineer Interview Questions and Answers

Updated 30 Mar 2023

Knowlarity Devops Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. General question asking on about the devops tools like git, jenkins, ansible
Round 3 - Technical 

(1 Question)

  • Q1. Questions related to KUBERNETES
Round 4 - HR 

(1 Question)

  • Q1. Generally asking about hobbies and city preferences and about previous company policy

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay calm and relax it will help to crack their interview easily.

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Introduce yourself

I applied via Naukri.com and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Case Study 
Round 2 - One-on-one 

(1 Question)

  • Q1. Terraform and its workspace
  • Ans. 

    Terraform workspaces allow multiple environments to be managed with a single configuration.

    • Terraform workspaces are used to manage multiple environments such as development, staging, and production.

    • Each workspace has its own state file, allowing for separate configurations and resources.

    • Workspaces can be created, selected, and deleted using the terraform workspace command.

    • Variables can be set for each workspace using t...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview will be strictly on job description so prepare accordingly

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Technical Experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice interview
Good interview panel

I applied via Company Website and was interviewed in Jun 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the Technical Background

Interview Preparation Tips

Interview preparation tips for other job seekers - Never think that you will get a job within 1 week or 1 month. You need to stick until you get a job. as I gave around 20-30 interviews. So be confident and always learn from previous interviews.

I applied via Naukri.com and was interviewed before Jan 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Basic Exam about your knowledge.

Round 2 - Group Discussion 

We have to speak out properly and clear with our opinion.

Round 3 - Technical 

(1 Question)

  • Q1. Questions about some Technical and level of our confidence.
Round 4 - HR 

(6 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Tell me about yourself.
  • Q5. Why are you looking for a change?
  • Q6. Why should we hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself and feel free to attend the interview. Be confidence.

I applied via Campus Placement and was interviewed before Apr 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions related to networking, cloud.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident. Well. Prepare for networking concepts, cloud concepts, I would recommend to go through Microsoft Azure Az 900 certificate. It is easy certificate and well start for your cloud journey.

I applied via Job Portal and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Mostly technical questions and they considered background profile too

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared with your experience and get deep knowledge before attending interview

I appeared for an interview before Jan 2021.

Round 1 - Video Call 

(4 Questions)

Round duration - 60 minutes
Round difficulty - Easy

First round was skype based technical interview.
You are connected through screen on the terminal and basic to advanced shell scripting is asked.
They will ask basic to advanced shell commands, some shell scripting tasks and about linux kernel.
Tips: You have to be really sure in a skype interview that you know the question being asked, as you can't take much time.

  • Q1. What is a process in Linux?
  • Ans. 

    A process in Linux is an instance of a running program, identified by a unique process ID (PID) and containing information about its execution.

    • A process is an executing instance of a program in Linux.

    • Each process is identified by a unique process ID (PID).

    • Processes can be managed using commands like ps, top, and kill.

    • Processes can run in the foreground or background.

    • Examples of processes include web servers, database s

  • Answered by AI
  • Q2. How does the Linux boot process work?
  • Ans. 

    The Linux boot process involves several stages including BIOS, bootloader, kernel initialization, and user space initialization.

    • BIOS (Basic Input/Output System) performs hardware initialization and loads the bootloader

    • Bootloader (such as GRUB) loads the Linux kernel into memory and starts its execution

    • Kernel initializes devices, mounts the root filesystem, and starts the init process

    • Init process (systemd or SysVinit) i

  • Answered by AI
  • Q3. How will you monitor file changes in Linux?
  • Ans. 

    You can monitor file changes in Linux using tools like inotifywait, auditd, or by writing custom scripts.

    • Use inotifywait command to monitor file changes in real-time

    • Set up auditd to track file changes and system calls

    • Write custom scripts using tools like inotify or diff to monitor specific files or directories

  • Answered by AI
  • Q4. How can you kill all Java processes with a single command?
  • Ans. 

    You can kill all Java processes with a single command using pkill or killall commands.

    • Use pkill command followed by the process name 'java' to kill all Java processes: pkill java

    • Alternatively, you can use killall command with the process name 'java' to achieve the same result: killall java

  • Answered by AI
Round 2 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

This round was also on skype.
This round was more DevOps tools oriented and language programming.
They asked me about Chef, Ansible and some other tools used for configuration management and deployment.
They ask if your familiar with AWS and other cloud services.
Also you will get to show that you can code in any scripting languages like ruby or python.
Also some database related things.
Tips: Only mention the tools you really know inside out in the resume.

  • Q1. Write a Ruby program to check if a directory exists or not.
  • Ans. 

    Ruby program to check if a directory exists

    • Use the File.directory? method in Ruby to check if a directory exists

    • Provide the directory path as an argument to the method

    • Return true if the directory exists, false otherwise

  • Answered by AI
  • Q2. What are the SQL query optimization techniques?
  • Ans. 

    SQL query optimization techniques improve performance by reducing query execution time.

    • Use indexes to speed up data retrieval

    • Avoid using SELECT * and only retrieve necessary columns

    • Optimize joins by using appropriate join types (e.g. INNER JOIN, LEFT JOIN)

    • Use WHERE clause to filter data early in the query

    • Avoid using subqueries if possible

  • Answered by AI
  • Q3. What are the use cases for Chef, and why is it necessary in DevOps?
  • Ans. 

    Chef is a configuration management tool used in DevOps to automate infrastructure deployment and management.

    • Automating server configuration and management

    • Ensuring consistency across environments

    • Enabling infrastructure as code practices

    • Automating application deployment processes

    • Managing complex infrastructure at scale

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAHousing.com interview preparation:Topics to prepare for the interview - Confidence, Database, Programming, LinuxTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : You should be updated with what's going on with latest devops developments.
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 interviewRejected

Skills evaluated in this interview

I applied via Referral and was interviewed before Sep 2019. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. 1. Difference between SG and NACL.
  • Ans. 

    SG is stateful and operates at instance level, NACL is stateless and operates at subnet level.

    • SG is a firewall that controls inbound and outbound traffic for an instance.

    • SG is stateful, which means it tracks the state of connections and allows return traffic.

    • NACL is a firewall that controls traffic in and out of a subnet.

    • NACL is stateless, which means it does not track the state of connections.

    • NACL rules are evaluated ...

  • Answered by AI
  • Q2. Difference between cloud watch and cloud trail?
  • Ans. 

    CloudWatch is for monitoring while CloudTrail is for auditing.

    • CloudWatch is used to monitor AWS resources and applications in real-time.

    • CloudTrail is used to log and audit AWS account activity and API calls.

    • CloudWatch can be used to set alarms and trigger actions based on metrics.

    • CloudTrail can be used to track changes to resources and troubleshoot issues.

    • Both services can be used together to provide a comprehensive mo

  • Answered by AI
  • Q3. Can we attach two or more instance to single EBS Volume?
  • Ans. 

    Yes, it is possible to attach multiple instances to a single EBS volume.

    • This is achieved by using Amazon EBS Multi-Attach feature.

    • It allows multiple EC2 instances to attach to a single EBS volume simultaneously.

    • This feature is useful for applications that require high availability and shared access to data.

    • However, not all EC2 instance types support multi-attach.

    • It is important to ensure that the application is designe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Can't change VPC After Create a database.

Skills evaluated in this interview

Knowlarity Interview FAQs

How many rounds are there in Knowlarity Devops Engineer interview?
Knowlarity interview process usually has 4 rounds. The most common rounds in the Knowlarity interview process are Technical, Resume Shortlist and HR.
How to prepare for Knowlarity 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 Knowlarity. The most common topics and skills that interviewers at Knowlarity expect are AWS, Linux, Ansible, Continuous Integration and Database.
What are the top questions asked in Knowlarity Devops Engineer interview?

Some of the top questions asked at the Knowlarity Devops Engineer interview -

  1. General question asking on about the devops tools like git, jenkins, ansi...read more
  2. Questions related to KUBERNE...read more

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Knowlarity Devops Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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Knowlarity Devops Engineer Salary
based on 16 salaries
₹4 L/yr - ₹9.8 L/yr
13% less than the average Devops Engineer Salary in India
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