Most Recent Salesforce CRT-600 Exam Dumps

Given the following code:

Let x =null;

console.log(typeof x);

What is the output of the line 02?

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Refer to the code below:

const event = new CustomEvent(

//Missing Code

);

obj.dispatchEvent(event);

A developer needs to dispatch a custom event called update to send information about

recordId.

Which two options could a developer insert at the placeholder in line 02 to achieve this?

Choose 2 answers

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Which code change should be done for the console to log the following when 'Click me!' is clicked'

> Row log

> Table log

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Refer to the code below:

let car1 = new Promise((_ ,reject)=> setTimeout(reject,2000,"Car1 crashed in"));

let car2 = new Promise(resolve => setTimeout(resolve,1500,"Car2 completed"));

let car3 = new Promise(resolve => setTimeout(resolve,3000,"Car3 completed"));

Promise.race([car1,car2,car3])

.then(value=>{

let result = `${value} the race.`;

}).catch(err=>{

console.log('Race is cancelled.',err);

});

What is the value of result when promise.race execues?

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A developer wrote a fizzbuzz function that when passed in a number, returns the

following:

'Fizz' if the number is divisible by 3.

'Buzz' if the number is divisible by 5.

'Fizzbuzz' if the number is divisible by both 3 and 5.

Empty string if the number is divisible by neither 3 or 5.

Which two test cases will properly test scenarios for the fizzbuzz function?

Choose 2 answers

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