358 interview questions for DevOps (2026)

14 votes1037 runs0 comment

Axelat Sep 6, 2023

12 votes990 runs

Axelat Sep 6, 2023

9 votes600 runs0 comment

Raymondat Feb 2, 2024

9 votes451 runs0 comment

authentication

8 votes938 runs1 comment

Axelat Aug 29, 2023

7 votes1170 runs1 comment

logical volume

Kevin Lefevreat Nov 27, 2021

7 votes1132 runs0 comment

Kevin Lefevreat Sep 19, 2022

7 votes1117 runs1 comment

Kevin Lefevreat Jan 2, 2024

6 votes564 runs

6 votes452 runs0 comment

docker-compose

Axelat Sep 6, 2023

6 votes426 runs0 comment

Axelat Sep 6, 2023

6 votes288 runs0 comment

Kevin Lefevreat Nov 11, 2021

5 votes1150 runs0 comment

Kevin Lefevreat Nov 27, 2021

5 votes912 runs0 comment

Axelat Sep 6, 2023

5 votes617 runs0 comment

Kevin Lefevreat Nov 23, 2021

5 votes564 runs0 comment

Raymondat Feb 2, 2024

5 votes459 runs

Virtual machines

virtualization

4 votes1128 runs1 comment

file permissions

4 votes1128 runs0 comment

Kevin Lefevreat Nov 27, 2021

4 votes1125 runs0 comment

Kevin Lefevreat Mar 6, 2023

358 interview questionsfor DevOps (2026)

Test your technical skills before an interview of DevOps with 358 corrected questions. Beginner, Intermediate or Expert level.

358 interview questionsfor DevOps (2026)

Test your technical skills before an interview of DevOps with 358 corrected questions. Beginner, Intermediate or Expert level.

List the different types of networks that can be created with Docker

What is the main advantage of multi-stage builds in a Dockerfile?

Where does `kubectl` command store its **configuration file** ?

How to enable Azure AD Authentication in a hosted Application

Connect an existing container to a Docker network

How to create a snapshot of a logical volume in Linux

List running processes.

Configure the /etc/resolv.conf file to use the following nameservers: 10.1.1.1, 10.2.2.2, 10.3.3.3.

Kubernetes hierarchy : what is inside what ?

Find the errors in the `docker-compose.yml` file.

Which file takes precedence if services or options are redefined in several files?

What is the name of the cloud init service?

Change file mode bits.

List all Docker volumes on a machine

How many instances are running in each zone? A : 6 instances, B : 6 instances, C : 0 instances,A : 3 instances, B : 3 instances, C : 3 instances

Complete the missing key words [keyword1] and [keyword2] in the following .yaml file

Planning the necessary resources (CPU, RAM, storage) for the new VM.,Selecting the operating system for the new VM.,Choosing a name for the new VM.

Change file permission of /home/strawberry/.ssh/authorized_keys to 600,Change file permission of /home/strawberry/ to 755

What are the parameters passed to the kernel at boot time?

What does the `-p` option do in `passwd` command?

Where does `kubectl` command store its configuration file ?