300-910 Practice Test

A CI/CD pipeline that builds infrastructure components using Terraform must be designed.
A step in the pipeline is needed that checks for errors in any of the .tf files in the working
directory. It also checks the existing state of the defined infrastructure.
Which command does the pipeline run to accomplish this goal?

A.

terraform plan

B.

terraform check

C.

terraform fmt

D.

terraform validate

Refer to the exhibit.

What is the reason for this error message?

A.

The required dependencies for the urllib3 module are not installed.

B.

The requests module is not installed.

C.

The required dependencies for the requests module are not installed

D.

The site-packages directory has been corrupted

Refer to the exhibit.

The exhibit shows the output of an Ansible task that prints the contents of the
show_ip_int_brief variable that was registered in a different task in the playbook.
Which expression is used to print the output of the command without its header row?

A.

show_ip_int_brief[‘stdout_lines’][0]

B.

show_ip_int_brief[‘stdout_lines’][1:]

C.

show_ip_int_brief[‘stdout_lines’][0][1:]

D.

show_ip_int_brief[‘stdout_lines’]

Refer to the exhibit.

What is causing the requests code to fail?

A.

Rython3 is not compatible with requests.

B.

The requests library is not imported.

C.

The requests library is not installed.

D.

The requests coming into stdin fail because device_ip cannot be parsed.

Which type of testing should be integrated into a CI/CD pipeline to ensure the correct
behavior of all of the modules in the source code that were developed using TDD?

A.

soak testing

B.

unit testing

C.

load testing

D.

volume testing