You need to run Selenium tests headlessly on a Linux CI server without a display. Which additional setup is required to run Chrome headless successfully?

hard📝 Application Q9 of 15

Selenium Python - CI/CD Integration

AInstall a virtual display server like Xvfb and run Chrome with --headless

BRun Chrome normally without headless mode

CUse Firefox instead of Chrome to avoid display issues

DNo additional setup is needed; Chrome headless works out of the box

Step-by-Step Solution

Solution:

Step 1: Understand headless Chrome on Linux
Modern Chrome headless mode is designed to run without a graphical display server.
Step 2: Confirm no additional setup for display
No Xvfb or virtual display is required; it works out of the box on Linux CI servers.
Final Answer:
No additional setup is needed; Chrome headless works out of the box -> Option D
Quick Check:
Chrome headless runs without display or Xvfb [OK]

Quick Trick: Chrome headless works on Linux CI without Xvfb [OK]

Common Mistakes:

Thinking Xvfb is required for headless
Switching to Firefox unnecessarily
Running Chrome without headless on CI

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More Selenium Python Quizzes

You need to run Selenium tests headlessly on a Linux CI server without a display. Which additional setup is required to run Chrome headless successfully?

Step 1: Understand headless Chrome on Linux

Step 2: Confirm no additional setup for display

Final Answer:

Quick Check:

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