Drive and Operations

Digital and Operations

Development And Operations

None of the above

Continuous Testing

Continuous Integration

Continuous Delivery & Monitoring

All of the above

Developers performing operations

A small team of people that own everything related to a particular service

Developers and Operations team members working together

None of the above

Operating

Plan

Build

Code

QA

Agile

Waterfall

None of the above

Close collaboration between developers and IT operations staff

Sharing of responsibilities across departmental lines

The dissolution of departmental silos

All of the above

Plan, build, release, deploy, monitor

Code, test, deploy, operate, monitor, plan

Plan, code, build, test, deploy, operate, monitor, plan

Build, test, release, monitor

True

False

Long deployment cycles

Brittle infrastructure and application code

Inefficient or out-of-date applications

All of the above

True

False

Fluency in web languages like Ruby, Python, PHP or Java

Interpersonal skills that help you communicate and collaborate across teams and roles

Experience with infrastructure automation tools like Chef, Puppet, Ansible, SaltStack or Windows PowerShell DSC

All of the above

after development but before release

during development and after release

only after release

only during development

Simplest model

Good for small or medium-sized projects where requirements are specified and do not frequently change.

Each phase must be completed before the next phase can begin, and there is no overlapping between the phases.

All of the mentioned

Customer collaboration

Individuals and interactions

Working software

All of the mentioned

Continuous Deployment ensures code is always ready to deploy to production but still requires manual approval to deploy, while Continuous Delivery automatically moves code into production after it passes automated tests.

Continuous Delivery ensures code is always ready to deploy to production but still requires manual approval to deploy, while Continuous Deployment automatically moves code into production after it passes automated tests.

Continuous Delivery includes all steps of the software development life cycle; Continuous Deployment may skip a few steps, such as validation and testing.

Continuous Deployment includes all steps of the software development life cycle; Continuous Delivery may skip a few steps, such as validation and testing.

Docker

Kubernetes

Jenkins

Ansible

Don't Compare changes over time.

See who last modified something that might be causing a problem.

Who introduced an issue and when.

1 and 2

2 and 3

yes

No

May be

Continuous Integration tool

Version Control System tool

Continuous Monitoring tool

Containerization tool