[Feb-2023] Free CRT-600 Exam Questions CRT-600 Actual Free Exam Questions [Q42-Q56]

NEW QUESTION 42
A developer has an ErrorHandler module that contains multiple functions.
What kind of export should be leveraged so that multiple functions can be used?

NEW QUESTION 43
Refer of the string below:
Const str = ‘sa;esforce’=;
Which two statement result in the word ‘Sale’?
Choose 2 answers

NEW QUESTION 44
Refer to code below:
console.log(0);
setTimeout(() => (
console.log(1);
});
console.log(2);
setTimeout(() => {
console.log(3);
), 0);
console.log(4);
In which sequence will the numbers be logged?

NEW QUESTION 45
Refer to the code below:
Const pi = 3.1415326,
What is the data type of pi?

NEW QUESTION 46
developer uses the code below to format a date.

After executing, what is the value of formattedDate?

NEW QUESTION 47
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?

NEW QUESTION 48
Refer to the following code:

What is the output of line 11?

NEW QUESTION 49
Refer to the code below:
Function Person(firstName, lastName, eyecolor) {
this.firstName =firstName;
this.lastName = lastName;
this.eyeColor = eyeColor;
}
Person.job = ‘Developer’;
const myFather = new Person(‘John’, ‘Doe’);
console.log(myFather.job);
What is the output after the code executes?

NEW QUESTION 50
A developer tries to retrieve all cookies, then sets a certain key value pair in the cookie. These statements are used:

What is the behavior?

NEW QUESTION 51
Consider type coercion, what does the following expression evaluate to?
True + 3 + ‘100’ + null

NEW QUESTION 52
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

NEW QUESTION 53
A developer needs to test this function:
01 const sum3 = (arr) => (
02 if (!arr.length) return 0,
03 if (arr.length === 1) return arr[0],
04 if (arr.length === 2) return arr[0] + arr[1],
05 return arr[0] + arr[1] + arr[2],
06 );
Which two assert statements are valid tests for the function?
Choose 2 answers

NEW QUESTION 54
Given the HTML below:

Which statement adds the priority-account CSS class to the Universal Containers row?

NEW QUESTION 55
Universal Container(UC) just launched a new landing page, but users complain that the website is slow. A developer found some functions that cause this problem. To verify this, the developer decides to do everything and log the time each of these three suspicious functions consumes.
console.time(‘Performance’);
maybeAHeavyFunction();
thisCouldTakeTooLong();
orMaybeThisOne();
console.endTime(‘Performance’);
Which function can the developer use to obtain the time spent by every one of the three functions?

NEW QUESTION 56
Given the code below:

What is logged to the console’