[Solved] What is wrong with this code snippet?driver.switchTo().frame(0); driver.switchTo().frame("innerFrame"); driver.switchTo().parentFrame(); driver.switchTo().... | Selenium Java

Selenium Java - Handling Windows, Frames, and Alerts

What is wrong with this code snippet?

driver.switchTo().frame(0);
driver.switchTo().frame("innerFrame");
driver.switchTo().parentFrame();
driver.switchTo().parentFrame();

Assuming there are only two levels of frames.

ANo error, code works fine

BSwitching frames by index and name together is not allowed

CparentFrame() cannot be called after switching frames

DCalling parentFrame() twice will cause an exception because the second call tries to go above main page

Step-by-Step Solution

Solution:

Step 1: Understand parentFrame() behavior
Each call to parentFrame() moves focus one level up in the frame hierarchy.
Step 2: Analyze the calls
After switching to innerFrame, first parentFrame() moves to outer frame, second parentFrame() tries to move above main page, which is invalid and causes exception.
Final Answer:
Calling parentFrame() twice will cause an exception because the second call tries to go above main page -> Option D
Quick Check:
parentFrame() above main page causes exception [OK]

Quick Trick: parentFrame() cannot go above main page level [OK]

Common Mistakes:

MISTAKES

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What is wrong with this code snippet?