Salesforce Javascript Developer I Quiz 3 Topic 9 Questions 11-15

Question: 1

Refer to the code below:

q1_Javascript Developer I

What is the output after the ode executes successfully?

A.

End

Start

Success

BStart
Success
End
C.
Start
End
Success
D.
Success
Start
End

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Question: 2

Refer to the HTML below:

q2_Javascript Developer I

Which expression outputs the screen width of the element with the ID card-01?

ADocuments.getElementById( 'card-01') .getBoundingClientRect () .width

BDocuments.getElementById( 'card-01') . style,width

CDocuments.getElementById( 'card-01') . width

DDocuments.getElementById( 'card-01') . InnerHTML. Length.6

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Question: 3

A developer is trying to convince management that their team will benefit from using Node.JS for a backend server that they are going to create. The server will be a web server that handles API requests from a website that the team has already built using HTML, CSS, and JavaScript.

Which three benefits of Node.js can the developer use to persuade their manager?

AInstalls with its own package manager to install and manage third-party libraries.

BEnsure stability with one major release every few years.

CPerforms a static analysis can code before execution to look for runtime errors.

DExecutes server-side JavaScript code to avoid learning a new language.

EUses non-blocking functionality for performant request handling

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Question: 4

Refer to the code below:

q4_Javascript Developer I

What is the value result after line 10 executes?

AError: myfather.job is not a function

BUndefined Developer

CJohn undefined

DJohn Developer

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Question: 5

Refer to the following object:

q5_Javascript Developer I

How can a developer access the fullname property for cat?

ACat.fullName

BCat.fullname ( )

CCat,get,fullname

DCat.function.fullName

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Salesforce Javascript Developer I Quiz:3 Topic:9 Questions:11-15