Starting: 1st of Every Month 
+91 8409492687 
Contact@DevOpsSchool.com
How would you ensure your application is configured correctly for different types of tests?
- This is not possible.
- Create multiple configuration files for your application, one per type of test. (Ans)
- Use multiple machines, one per type of test.
- Clone multiple copies of your application, one per type of test.
Which statement best describes Docker Compose?
- A file that describes how to build a single Docker image
- Tooling that allows you to build a hierarchy of Docker images
- Tooling that describes a multi-container environment and runs services in that environment (Ans)
- A file that describes a multi-container environment
What format is used for AWS CloudFormation templates?
- JavaScript
- Groovy
- JSON (Ans)
- YAML
When you install a source distribution, which of the following tasks is required?
- The distribution is extracted and copied to the target file system
- The application source is built
- All of these (Ans)
- The application source is compiled
Which of the following describes how the Ansible module typically operates when using AWS modules?
- Ansible connects to your local machine using a local connection, which then communicates with AWS services. (Ans)
- Ansible connects to a remote host using HTTP, which then communicates with AWS services.
- Ansible connects to a remote host using SSH, which then communicates with AWS services.
- Ansible connects to your local machine using SSH, which then communicates with AWS services.
Which of the following are examples of clean up commands in a Docker Compose environment?
- docker-compose kill
- All of these (Ans)
- docker-compose run –rm
- docker-compose rm
Which of the following is created during the build stage?
- Application Artifacts (Ans)
- Docker Images
- Virtual Machine Images
- All of these
Which metadata property lists the current tags associated with an image?
- CurrentLabels
- RepoTags (Ans)
- CurrentTags
- RepoLabels
Which of the following represents the lowest level of automation in the continuous delivery workflow?
- docker-compose commands
- docker commands
- make commands
- Dockerfile directives (Ans)
Which of the following is used to automate creation of multi-container environments?
- Docker Compose (Ans)
- Docker Machine
- Docker Engine
- Docker Client
What is the first stage of a continuous delivery workflow?
- Test (Ans)
- Build
- Release
- Deploy
You would NOT typically use changes to the _ as a trigger for your continuous delivery workflow.
- Application source code
- Parent image of your base image
- Development image (Ans)
- Base image
What form of testing is performed during the release phase of continuous delivery?
- Integration testing
- Manual testing
- Acceptance testing (Ans)
- Unit testing
What is the best approach to speed up the installation process of application dependencies in a Docker container?
- Create a cache folder in the container to cache downloaded dependencies.
- Use a faster computer.
- Use a volume container to cache downloaded dependencies. (Ans)
- Use a faster Internet connection.
Which type of character is required to separate rules in a make target?
- Space
- Tab (Ans)
- Comma
- Colon
When is it acceptable to use volume mappings?
- All of these
- When you need to exchange files between Docker containers and the Docker Client
- When you need to exchange files between Docker containers and the Docker Swarm Cluster
- When you need to exchange files between Docker containers and the Docker Host (Ans)
Which docker-compose command can be used to override the settings of a defined service?
- docker-compose up
- docker-compose attach
- docker-compose exec
- docker-compose run (Ans)
Which type of volume would you use if you need to persist data across multiple workflow runs?
- Internal Volume
- Volume Mapping
- Volume Container
- External Volume (Ans)
Which of the following are examples of initialisation tasks you need to perform in the release environment?
- Adding a required operating system package to the base image
- Adding a required operating system package to the parent image
- All of these
- Populating the database with schema, tables and sample data (Ans)
Which of the following best describes an ECS Task?
- An application process that runs and then exits
- An application process that runs continuously
- A Docker container that runs continuously
- A Docker container that runs and then exits (Ans)
How do you reduce the size of the Docker build context?
- Exclude unneeded folders using .dockerignore. (Ans)
- Exclude unneeded folders in your Dockerfile.
- This is not possible.
- Exclude unneeded folders using .gitignore.
I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at I reviewed , and SEO strategies at Wizbrand.
Please find my social handles as below;
Rajesh Kumar Personal Website
Rajesh Kumar at YOUTUBE
Rajesh Kumar at INSTAGRAM
Rajesh Kumar at X
Rajesh Kumar at FACEBOOK
Rajesh Kumar at LINKEDIN
Rajesh Kumar at PINTEREST
Rajesh Kumar at QUORA
Rajesh Kumar at WIZBRAND
