Adobe Exam AD0-E213 Topic 9 Question 38 Discussion

Actual exam question for Adobe's AD0-E213 exam

Question #: 38
Topic #: 9

[All AD0-E213 Questions]

What does the JavaScript exception "x is not a non-null object" refer to?

AAn object was defined as 'non-null' but the code attempted to set it to null.

BAn object must have been null but it was not.

CAn object was expected but was not provided.

Show Suggested Answer

Suggested Answer: C

This exception indicates that a JavaScript object was expected but was not provided. This can happen when a variable is referenced without being defined, or when a parameter is expected but not provided. For more detailed information, please refer to the Mozilla Developer Network documentation (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Not_non-null_object).

by Frederic at Apr 25, 2024, 09:23 AM

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Elsa

6 months ago

Yes, that would be the most likely explanation.

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Noel

6 months ago

That makes sense. So option A is the correct answer, right?

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Fredric

6 months ago

I think it refers to an object being defined as 'non-null' but then trying to set it to null.

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Elsa

6 months ago

What does the JavaScript exception "x is not a non-null object" refer to?

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Devora

7 months ago

C) An object was expected but was not provided.

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Gearldine

7 months ago

A) An object was defined as 'non-null' but the code attempted to set it to null.

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Margarita

7 months ago

What does the JavaScript exception 'x is not a non-null object' refer to?

upvoted 0 times

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