How can you configure a GitHub Actions workflow to run Selenium Python tests across Python versions 3.10, 3.11, and 3.12 using a matrix strategy?

hard📝 Workflow Q8 of 15

Selenium Python - CI/CD Integration

AUse a matrix with 'python-version' set to [3.10, 3.11, 3.12] and setup-python action in steps

BCreate separate jobs for each Python version without matrix

CInstall all Python versions manually in one job and run tests sequentially

DUse a matrix with 'node-version' instead of 'python-version'

Step-by-Step Solution

Solution:

Step 1: Understand matrix strategy
Matrix allows running jobs with different parameters automatically.
Step 2: Define Python versions in matrix
Set 'python-version' in matrix to [3.10, 3.11, 3.12].
Step 3: Use 'actions/setup-python' in steps
This action installs the specified Python version per matrix job.
Final Answer:
Use a matrix with 'python-version' set to [3.10, 3.11, 3.12] and setup-python action in steps -> Option A
Quick Check:
Matrix with correct Python versions and setup action [OK]

Quick Trick: Matrix strategy runs tests on multiple Python versions automatically [OK]

Common Mistakes:

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