Question 1

How does GitHub Actions render a matrix-based workflow run as visual representation in the UI?

Options :

A : A table representation with the different axis in the form of column and row.

B : One box per job in a single column to indicate parallelism.

C : One box with one nested box per job.

D : One box for all jobs.

E : One box per job connected by an directional arrow sequentially.

Answer: D

Question 2

Tom is implementing a custom action that uses a template engine to replace placeholders with actual values. Select all correct statements about the action's action.yml file. (choose two)

Options :

A : The action does not need to define outputs.

B : The action defines a template file and 0..n placeholder values as inputs.

C : The action should be implemented as composite action as it needs to ingest input values.

D : The output is a copy of the template file with its placeholder values replaced by the end user-provided values.

E : The logic of the action needs to be embedded in a Docker container.

F : The action can only be implemented in JavaScript.

Answer: B,D

Question 3

True or false? Can you use a different file name than action.yaml or action.yml for implementing a custom action?

Options :

A : False

B : True

Answer: A

Question 4

How do you publish an initial release of a custom action to the GitHub marketplace?

Options :

A : By executing the github-marketplace-releaser tool.

B : The marketplace automatically publishes actions available in a public repository by searching for the file action.yml.

C : Select "Publish this Action to the GitHub Marketplace" from the repository UI.

D : Request a release on the GitHub marketplace UI.

E : Push a tag to the repository.

Answer: C

Question 5

Which workflow command would output the debug message "action successfully debugged"?

Options :

A : echo :debug::message=action successfully debugged"

B : echo "debug-action successfully debugged"

C : echo "::debug::action successfully debugged"

D : echo ":debug:action successfully debugged:"

Answer: C

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