Salesforce Javascript Developer I Quiz 28 Topic 6 Questions 136-140

Question: 1

Refer to the code below:

console.log(''start);

Promise.resolve('Success') .then(function(value){

console.log('Success');

});

console.log('End');

What is the output after the code executes successfully?

AEnd
Start
Success

BStart
Success
End

CStart
End
Success

DSuccess
Start
End

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Question: 2

Refer to the following array:

Let arr = [1, 2, 3, 4, 5];

Which three options result in x evaluating as (3, 4, 5)?

Choose 3 answers

ALet x = arr.filter( (a) => ( a < 2)) ;

BLet x = arr.aplice (2, 3);

CLet x = arr.alice (2) ;

DLet x = arr.filter( (a) => )return a > 2 )) ;

ELet x = arr. Slince (2, 3);

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Question: 3

Which code statement correctly retrieves and return an object from localStorage?

A)

q3_Javascript Developer I

B)

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C)

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D)

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AOption A

BOption B

COption C

DOption D

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Question: 4

Refer to the following code:

q4_Javascript Developer I

Which two statements could be inserted at line 17 to enable the function call on line 18?

Choose 2 answers

A1eo.roar = () => 9 (console.log('They\'re pretty good1'); 1;

BObject.assign, assign( 1eo, trigger);

CObject,assign(1eo, tony) ;

D1eo.prototype.roar = ( ) => ( console.log (They\'re pretty good1'); );

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Question: 5

Refer to the code below:

q5_Javascript Developer I

What are the values for first and second once the executes?

AFirst is why and second is when.

BFirst is why and second is where.

CFirst is who and second is when.

DFirst is who and second is where.

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Salesforce Javascript Developer I Quiz:28 Topic:6 Questions:136-140