701-100 Free Practice Test

Which docker-machine sub command outputs a list of commands that set environment variables which are required to make docker work with a Docker host managed by docker-machine? (Specify only the sub command without any path or parameters.)
Solution:
env

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Which statements are true regarding databases during the deployment of a new release of a service using canary deployment? (Choose two correct answers.)

1. A. Changes to the database schema can take long and reduce the database performance.
2. B. Traffic to the database will significantly increase because of the additional service instance.
3. C. The database schema must be compatible to all running versions of a service.
4. D. The database is locked while its content is copied to the canary database.
5. E. Canary deployments require two synchronized instances of each databas

Correct Answer: BE

Which of the following functions are provided by the Ansible apt module? (Choose two correct answers.)

1. A. Update an installed package to the latest version.
2. B. Update the list of available packages from configured repositories.
3. C. Re-compile an installed package from the source code.
4. D. Add the URL of a new repository to the package manager configuration.
5. E. Install a dpkg based Linux distribution on an empty target system.

Correct Answer: BE
Reference https://docs.ansible.com/ansible/latest/modules/apt_module.html

Which Ansible modules can be used to change the contents of a file? (Choose three correct answers.)

1. A. lineinfile
2. B. replace
3. C. patch
4. D. insert
5. E. modify

Correct Answer: ABC

Which of the following Ansible tasks copies the file example.txt to a manage system?

1. A. – rsync:src: example.txtdst: /tmp/example.txt
2. B. – copy:src: example.txtdest: /tmp/example.txt
3. C. – retrieve:src: example.txtdest: /tmp/example.txt
4. D. - cp:source: example.txtdst: /tmp/example.txt
5. E. - transfer:src: example.txtdest: /tmp/example.txt

Correct Answer: B