320 interview questions for DevOps (2025)

8 votes734 runs0 comment

Axelat Sep 6, 2023

8 votes406 runs0 comment

authentication

7 votes994 runs0 comment

Kevin Lefevreat Sep 19, 2022

7 votes710 runs0 comment

Axelat Sep 6, 2023

7 votes657 runs1 comment

Axelat Aug 29, 2023

6 votes970 runs1 comment

Kevin Lefevreat Jan 2, 2024

6 votes362 runs0 comment

Raymondat Feb 2, 2024

6 votes353 runs0 comment

docker-compose

Axelat Sep 6, 2023

6 votes328 runs0 comment

Axelat Sep 6, 2023

5 votes1013 runs1 comment

logical volume

Kevin Lefevreat Nov 27, 2021

5 votes373 runs1 comment

Raymondat Feb 2, 2024

5 votes260 runs0 comment

Kevin Lefevreat Nov 11, 2021

4 votes979 runs0 comment

Kevin Lefevreat Nov 27, 2021

4 votes682 runs0 comment

Axelat Aug 25, 2023

4 votes652 runs0 comment

Axelat Sep 6, 2023

4 votes364 runs1 comment

Raymondat Feb 9, 2024

4 votes336 runs

Virtual machines

virtualization

3 votes968 runs0 comment

Kevin Lefevreat Mar 6, 2023

3 votes669 runs0 comment

Axelat Aug 25, 2023

3 votes598 runs0 comment

Axelat Aug 25, 2023

320 interview questionsfor DevOps (2025)

Test your technical skills before an interview of DevOps with 320 corrected questions. Beginner, Intermediate or Expert level.

320 interview questionsfor DevOps (2025)

Test your technical skills before an interview of DevOps with 320 corrected questions. Beginner, Intermediate or Expert level.

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

How to enable Azure AD Authentication in a hosted Application

List running processes.

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

Connect an existing container to a Docker network

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

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

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

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

How to create a snapshot of a logical volume in Linux

What are the Kubernetes managed services ?

What is the name of the cloud init service?

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

List all Docker images on your system

List all Docker volumes on a machine

How to configure storage for stateful applications in Kubernetes?

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.

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

Explain why it is advisable to minimize the number of layers when creating a Docker image.

List all running containers with Docker

Where does `kubectl` command store its configuration file ?