Selenium Java - Handling Windows, Frames, and Alerts
Which of the following best describes the data type returned by
driver.getWindowHandles() in Selenium Java?Which of the following best describes the data type returned by driver.getWindowHandles() in Selenium Java?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the return type of getWindowHandles()
It returns a Set of Strings, where each String is a unique window handle.Step 2: Eliminate other options
List and Array are ordered collections, but window handles are returned as a Set to avoid duplicates. Map is unrelated.Final Answer:
Set-> Option B Quick Check:
Return type of getWindowHandles() = Set[OK]
Quick Trick: getWindowHandles() returns a Set, not a List or Array [OK]
Common Mistakes:
- Assuming it returns a List or Array
- Confusing with Map data type
- Not knowing it returns a collection of Strings
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