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  • Post category:Blog
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  • Post last modified:June 12, 2024

Analyze the following code:

let test = prompt("Hello", "World");

What value will the test variable have if, after running the code, we immediately press the Ok button on the newly created dialog?

  • true
  • "Hello"
  • "OK"
  • "World"
Answers Explanation & Hints:

If, after running the code let test = prompt("Hello", "World");, you immediately press the “OK” button on the dialog without modifying the input, the test variable will have the value “World”.

The prompt function in JavaScript displays a dialog box with an optional message and a default value. In this case, the message is “Hello” and the default value is “World”.

When the dialog appears, if you click “OK” without modifying the input, the default value (“World”) will be assigned to the test variable.

Here’s an example of what the code could look like and the outcome:

let test = prompt("Hello", "World");
console.log(test);

Scenario: User presses “OK” without modifying the input:

  • Dialog box appears with the default input “World”.
  • User presses “OK” without modifying the input.
  • The default value (“World”) will be assigned to the test variable.
  • The output will be “World”.

Therefore, in this specific scenario, the test variable will have the value “World”.

For more Questions and Answers:

JavaScipt Essentials 1 (JSE) | JSE1 – Module 3 Test Exam Answers Full 100% 

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