DevOps Trivia

Which one of the following release patterns does not enable you to do low-risk DevOps code deployments in your production systems?

• Canary Deployment Pattern

• Blue-Green Deployment Pattern

• Cluster Immune System Release Pattern

• Big bang code deployments of fully tested and validated releases

In a DevOps organization which one of the following elements does not directly contribute to your value stream?

• DevOps team

• Stakeholders of downstream work centers

• Errors, incidents and fixes

• Clients

What is trunk in trunk-based DevOps delivery? 

• Developers collaborate on code in a single branch called "trunk"

• Trunk is a special private branch in a developer workstation

• Trunk is the process of merging code in DevOps deliveries

• Trunk is a special source code version controlling system which stores mission critical special projects of your DevOps organization

System Testing is a ______

• Black box testing

• White box testing

• Grey box testing

• Both a and b

Verifying whether software components are functioning correctly and identifying the defects in them is the objective of which level of testing? 

• Integration Testing

• Acceptance Testing

• Unit Testing

• System Testing

What is telemetry?

• Telemetry is a widely known SaaS tool to plan and execute DevOps projects.

• Telemetry is a communication tool used by DevOps teams at geographically distributed locations.

• Telemetry is the process of recording the behaviour of your systems.

• Telemetry is a tool to design, code and execute automated unit tests.

Which of the following OSes does Docker run on? 

• Linux

• Windows

• MacOS

• All the above

What does pipeline in continuous delivery refer to?

• Workflows

• Activities

• Automation

•  All the above

Which of the following statements best characterises delivery reliability?

• A company that delivers faster than its competitors

• A company that always delivers at the promised time

•  A company that delivers more frequently than its competitors

• None of the above

Which of the following command is used to access the list of Ansible_Variables?

• ansible-playbook

• ansible hostname -m setup

• ansible pull

• ansible-playbook playbook.yml --list-hosts