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OneBanc Technologies Devops Engineer Interview Questions and Answers

Updated 17 Jul 2024

OneBanc Technologies Devops Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

I was a 15 min of test with 50 questions of easy level

Round 2 - HR 

(2 Questions)

  • Q1. How much you rate yourself in the technologies that are mentioned in your resume?
  • Q2. What is you salary expectation?
Round 3 - Assignment 

There was 2 days of on-site Pre Hiring Evaluation round. They have given me the task of scripting.

Interview Preparation Tips

Topics to prepare for OneBanc Technologies Devops Engineer interview:
  • Shell Scripting
  • Docker
Interview preparation tips for other job seekers - You have to be experienced to clear this Pre Hiring Evaluation.

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Maths and science reasoning gk, current affairs

Round 3 - Coding Test 

Coding test questions ask to me

Interview Preparation Tips

Interview preparation tips for other job seekers - The greatest glory in living lies not in never falling, but in rising every time we fall.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is LLM how do you fine tune them
  • Ans. 

    LLM stands for Language Model. Fine tuning involves adjusting hyperparameters and training on specific data.

    • LLM stands for Language Model, which is a type of AI model that predicts the next word in a sentence.

    • Fine tuning LLM involves adjusting hyperparameters such as learning rate, batch size, and number of training epochs.

    • Fine tuning also involves training the LLM on specific data related to the task at hand, such as ...

  • Answered by AI
  • Q2. What is RAG and its working?
  • Ans. 

    RAG stands for Red, Amber, Green and is a project management tool used to visually indicate the status of tasks or projects.

    • RAG is commonly used in project management to quickly communicate the status of tasks or projects.

    • Red typically indicates tasks or projects that are behind schedule or at risk, Amber indicates tasks that are on track but may need attention, and Green indicates tasks that are on schedule or complet...

  • Answered by AI

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 Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Explain previous project and used technology?
  • Q2. Most difficult or challenging and how you overcome it.

Interview Preparation Tips

Interview preparation tips for other job seekers - Had 2 rounds one technical and one HR. Technical interview was straight forward about my experience on projects and technologies.

I applied via Hirist and was interviewed before Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Mainly GitHub ,Jenkins,ansible,Linux and AWS cloud related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay confident and always try to give answers as per your knowledge in multiple ways .

I applied via Recruitment Consultant and was interviewed in Aug 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Total practical scenario based questions on Azure and DevOps
  • Q2. Log monitoring questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear and frank while you speak and be to the point.

I applied via LinkedIn and was interviewed in Feb 2020. There were 5 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Various AWS Services (EKS, DMS, RDS, API-GATEWAY, EC2 [ALB, ELB, ENI, TG, ASG], Route53, VPC), IAM, Scenario based questions.
  • Q2. In depth Kubernetes [Pod Template vs Deployment manifest, Ingress vs Loadbalancer vs ClusterIP vs NodePort]
  • Q3. Docker inside docker, Micro-service architecture vs Monolithic architecture, EKS vs ECS vs Fargate, Seceario based question [ How to use a single loadbalancer for multiple services in an EKS Cluster ]
  • Q4. Jenkins Job [ Declarative pipeline vs Scripted Pipeline ], Jenkins of Kubernetes, Jenkins Job backup, Jenkins server DR
  • Q5. MySQL-Aurora vs MySQL, Ansible vs Jenkins
  • Ans. 

    MySQL-Aurora is a managed service while MySQL requires manual management. Ansible and Jenkins are both automation tools.

    • MySQL-Aurora is a managed service provided by AWS, while MySQL requires manual management.

    • MySQL-Aurora is more scalable and fault-tolerant than MySQL.

    • Ansible is a configuration management tool that automates the deployment and management of software.

    • Jenkins is a continuous integration and continuous d...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You'll be selected only and If you're really very technically sound and have working experience in Production environment. You can't fool interviewer.

Skills evaluated in this interview

I applied via Approached by Company and was interviewed before Jun 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Explain your technical gurney 2. Technical questions on DevOps 3. Technical questions on Azure 4. Most difficult task and how did you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up your core skills, and be honest and confident.

I appeared for an interview before May 2021.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 
Round 3 - Technical 

(1 Question)

  • Q1. Basic questions related to O.S., Networking, Cloud
Round 4 - Coding Test 

Basic questions on Academic project, Cloud and AWS services

Interview Preparation Tips

Interview preparation tips for other job seekers - Be polite and humble for your mistakes. Also be honest about technology used earlier

OneBanc Technologies Interview FAQs

How many rounds are there in OneBanc Technologies Devops Engineer interview?
OneBanc Technologies interview process usually has 3 rounds. The most common rounds in the OneBanc Technologies interview process are Aptitude Test, HR and Assignment.
How to prepare for OneBanc Technologies 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 OneBanc Technologies. The most common topics and skills that interviewers at OneBanc Technologies expect are Azure DevOps, Docker and Linux Administration.

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OneBanc Technologies Devops Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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5.0/5

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5.0

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5.0

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5.0

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5.0

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5.0

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5.0

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