Name: Salesforce.Javascript-Developer-I.v2022-07-10.q70 Question 14
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Salesforce.Javascript-Developer-I.v2022-07-10.q70
Question 14

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Question 14/70

Refer to the following code:
function test (val) {
If (val === undefined) {
return 'Undefined values!' ;
}
if (val === null) {
return 'Null value! ';
}
return val;
}
Let x;
test(x);
What is returned by the function call on line 13?

A. Line 13 throws an error.

B. 'Null value!'

C. 'Undefined values!'

D. Undefined

Correct Answer: C

Recent Comments (The most recent comments are at the top.)

Haytam - Apr 09, 2024

Answer is A, because when we use the keyword "let" we need to initialize the variable and we will get Syntax Error

apd - Aug 30, 2023

Coreect ans is B...value is defined and has value Null

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Question 14/70

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