What does the 'needs' keyword do in a GitHub Actions workflow?

The correct answer is A. Specifies the dependencies of a job. It controls job execution order by specifying that one job depends on the successful completion of one or more other jobs. This allows jobs to run sequentially instead of in parallel (which is the default in GitHub Actions).

GitHub Actions - Workflow Syntax

Question

Options

ASpecifies the dependencies of a job
BSets up the environment
CDefines environment variables
DTriggers a job based on an event

How the community answered

(58 responses)

A
86% (50)
B
7% (4)
C
2% (1)
D
5% (3)

Explanation

It controls job execution order by specifying that one job depends on the successful completion of one or more other jobs. This allows jobs to run sequentially instead of in parallel (which is the default in GitHub Actions).

Topics

#job dependencies#needs keyword#workflow syntax

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