Free Salesforce CRT-600 Exam Actual Questions & Explanations

Last updated on: Jun 4, 2026

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Question No. 1

A developer has a web server running with Node.js. The command to start the web server is node server.js. The web server started having

latency issues. Instead of a one second turnaround for web requests, the developer now sees a five second turnaround.

Which command can the web developer run to see what the module is doing during the latency period?

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Correct Answer: D

Question No. 2

Refer to the following array:

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

Which three options result in x evaluating as [1, 2]?

Choose 3 answer

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Correct Answer: B, C, E

Question No. 3

Refer to the following code:

What is the output of line 11?

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Correct Answer: D

Question No. 4

Refer to the following code that performs a basic mathematical operation on a provided

input:

function calculate(num) {

Return (num +10) / 3;

}

How should line 02 be written to ensure that x evaluates to 6 in the line below?

Let x = calculate (8);

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Correct Answer: B

Question No. 5

Refer to the code below:

let timeFunction =() => {

console.log('Timer called.'');

};

let timerId = setTimeout (timedFunction, 1000);

Which statement allows a developer to cancel the scheduled timed function?

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Correct Answer: C