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When using Selenium Grid to run tests on Chrome, Firefox, and Edge, which practice best ensures cross-browser compatibility?

hard📝 Application Q8 of 15
Selenium Python - Cross-Browser Testing
When using Selenium Grid to run tests on Chrome, Firefox, and Edge, which practice best ensures cross-browser compatibility?
ADisable browser version checks to speed up execution
BRun tests only on Chrome nodes since it covers most features
CUse browser-specific test scripts without parameterization
DConfigure separate nodes for each browser and write tests that use WebDriver capabilities dynamically
Step-by-Step Solution
Solution:
  1. Step 1: Understand Selenium Grid setup

    Grid allows multiple nodes with different browsers.
  2. Step 2: Dynamic capability usage

    Tests should dynamically select browser capabilities to run on different nodes.
  3. Final Answer:

    Configure separate nodes for each browser and write tests that use WebDriver capabilities dynamically -> Option D
  4. Quick Check:

    Use dynamic capabilities and multiple nodes for cross-browser Grid tests [OK]
Quick Trick: Use dynamic capabilities with multiple Grid nodes [OK]
Common Mistakes:
  • Running tests only on one browser
  • Writing separate scripts per browser
  • Ignoring browser version compatibility

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