[Solved] What is the main purpose of using executeAsyncScript in Selenium Java? — Ans: To run JavaScript code that waits for asynchronous tasks to complete before... | Selenium Java

Selenium Java - JavaScriptExecutor

What is the main purpose of using executeAsyncScript in Selenium Java?

ATo execute JavaScript code only once when the browser starts.

BTo execute synchronous JavaScript code instantly without waiting.

CTo pause the entire Selenium test execution for a fixed time.

DTo run JavaScript code that waits for asynchronous tasks to complete before returning.

Step-by-Step Solution

Solution:

Step 1: Understand async JavaScript in Selenium
Async scripts allow waiting for tasks like AJAX calls or timers to finish before continuing.
Step 2: Role of executeAsyncScript
This method runs JavaScript that signals completion via a callback, so Selenium waits properly.
Final Answer:
To run JavaScript code that waits for asynchronous tasks to complete before returning. -> Option D
Quick Check:
Async script waits for tasks = A [OK]

Quick Trick: Async scripts wait for callback before continuing [OK]

Common Mistakes:

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What is the main purpose of using executeAsyncScript in Selenium Java?