part2

Question 1

How does automated testing contribute to the
DevOps pipeline?

Answer 1

Automated testing ensures code quality and reduces the risk of
bugs by running tests automatically whenever code changes are
made

Question 2

Explain the concept of Microservices and how it
aligns with DevOps

Answer 2

Microservices architecture breaks down applications into smaller,
independent services, aligning with DevOps principles by enabling
agility, scalability, and easier maintenance

Question 3

How do you manage configuration in a DevOps
environment?

Answer 3

Configuration Management tools, like Ansible or Puppet, automate
the setup and maintenance of servers and infrastructure, ensuring
consistency and reducing errors

Question 3

Explain the term “Chaos Engineering” in the
context of DevOps

Answer 3

Chaos Engineering involves intentionally introducing failures into a
system to observe how it responds. This helps identify weaknesses
and improve overall system resilience

Question 3

Explain the difference between Blue-Green
Deployment and Canary Deployment

Answer 3

In Blue-Green, two identical environments are maintained, with only one active. In Canary, It’s like releasing a new feature to a small group first to see how it goes before giving it to everyone.

Question 3

How does DevOps address security concerns in
the software development lifecycle

Answer 3

DevSecOps integrates security practices throughout the
development process, ensuring that security is not a bottleneck
but an integral part of the workflow

Question 4

What are the key principles of DevOps that
teams should follow

Answer 4

Key principles include collaboration, automation, continuous
integration, continuous delivery, and a culture of shared
responsibility between development and operations teams.

Question 4

Explain the role of a Build Tool in DevOps and
provide an example

Answer 4

Build tools, like Apache Maven, automate the compilation and
packaging of code, streamlining the build process in DevOps
workflows

Question 5

What is the role of a Container Registry ?

Answer 5

A Container Registry stores and manages container images,
facilitating version control, security, and efficient distribution in a
DevOps environment

Question 6

what is virtualization ?

Answer 6

A process of running multiple Operating systems in one machine.