CRT-600 Revolutionary Guide To Exam Salesforce Dumps
CRT-600 Free Study Guide! with New Update 225 Exam Questions
Salesforce CRT-600, also known as the Salesforce Certified JavaScript Developer I Exam, is a certification exam designed to test the skills of developers who specialize in JavaScript development on the Salesforce platform. Salesforce Certified JavaScript Developer I certification is designed to validate the skills and knowledge of developers in building custom applications on the Salesforce platform using JavaScript technologies. CRT-600 exam is ideal for developers who want to demonstrate their expertise in developing and customizing Salesforce applications using JavaScript.
Salesforce CRT-600 certification exam tests developers on a range of topics, including Salesforce development fundamentals, Apex programming language, Visualforce, and Lightning components. Developers who have experience with these topics will find the exam to be challenging but rewarding, as it validates their knowledge and expertise in building custom applications on the Salesforce platform.
NEW QUESTION # 113
A developer wrote the following code to test a sum3 function that takes in an array of numbers and returns the sum of the first three numbers in the array, and the test passes.
A different developer made changes to the behavior of sum3 to instead sum only the first two numbers present in the array.
Which two results occur when running this test on the updated sum3 function?
Choose 2 answers
- A. The line 02 assertion fails.
- B. The line 02 assertion passes.
- C. The line 05 assertion passes.
- D. The line 05 assertion fails.
Answer: B,D
NEW QUESTION # 114
Refer to the code below:
const addBy = ?
const addByEight =addBy(8);
const sum = addBYEight(50);
Which two functions can replace line 01 and return 58 to sum?
Choose 2 answers
- A. const addBy = function(num1){
return function(num2){
return num1 + num2;
} - B. const addBy = (num1) => num1 + num2 ;
- C. const addBy = function(num1){
return num1 + num2;
} - D. const addBY = (num1) => (num2) => num1 + num2;
Answer: A,D
NEW QUESTION # 115
A developer has the following array of hourly wages:
Let arr = (8, 5, 9, 75, 11, 25, 7, 75, , 13, 25);
For workers making less than $10 an hour rate should be multiple by 1.25 and returned in a new array.
How should the developer implement the request?
- A. let arrl = arr .rr.acArray ((val) => ( val < 10 )) ,map((num) => { num * 1.25 ));
- B. let arrl = arr-map((num) => { return ran * 1.25 }).filter((val) -> { return val < 10));
- C. let arrl = arr.filter((val) => val < 10).map((num) -> num = 1.25);
- D. let arrl = arr.filterBy((val) => val < 10 ).aapBy<(num) -> num = ..25 );
Answer: B
NEW QUESTION # 116
A Developer wrote the following code to test a sum3 function that takes in an array of numbers and returns the sum of the first three number in the array, The test passes:
Let res = sum2([1, 2, 3 ]) ;
console.assert(res === 6 );
Res = sum3([ 1, 2, 3, 4]);
console.assert(res=== 6);
A different developer made changes to the behavior of sum3 to instead sum all of the numbers present in the array. The test passes:
Which two results occur when running the test on the updated sum3 function ?
Choose 2 answers
- A. The line 02 assertion passes.
- B. The line 02 assertion fails
- C. The line 05 assertion passes.
- D. The line 05 assertion fails.
Answer: A,D
NEW QUESTION # 117
Which function should a developer use to repeatedly execute code at a fixed interval ?
- A. setPeriod
- B. setInteria
- C. setIntervel
- D. setTimeout
Answer: C
NEW QUESTION # 118
Refer to code below:
Let a ='a';
Let b;
// b = a;
console.log(b);
What is displayed when the code executes?
- A. ReferenceError: b is not defined
- B. Undefined
- C. A
- D. Null
Answer: B
NEW QUESTION # 119
Refer to the HTML below:
<div id="main">
<ul>
<li>Leo</li>
<li>Tony</li>
<li>Tiger</li>
</ul>
</div>
Which JavaScript statement results in changing " Tony" to "Mr. T."?
- A. document.querySelectorAll('$main $TONY').innerHTML = ' Mr. T. ';
- B. document.querySelector('$main li:second-child').innerHTML = ' Mr. T. ';
- C. document.querySelector('$main li:nth-child(2)'),innerHTML = ' Mr. T. ';
- D. document.querySelector('$main li.Tony').innerHTML = ' Mr. T. ';
Answer: C
NEW QUESTION # 120
Refer to the following code:
What is the output of line 11?
- A. ["bar", "foo"]
- B. [1,2]
- C. ["foo:1", "bar:2"]
- D. ["foo", "bar"]
Answer: D
NEW QUESTION # 121
Given the HTML below:
Which statement adds the priority-account CSS class to the Universal Containers row?
- A. document. querySelectorAll('#row-uc') -classList.add("priority-accour');
- B. document. queryselector('#row-uc').ClassList.add('priority-account');
- C. document. querySelector (#row-uc'). classes-push('priority-account');
- D. document. getElementByid('row-uc').addClass('priority-account*);
Answer: B
NEW QUESTION # 122
Given the code below:
Setcurrent URL ();
console.log('The current URL is: ' +url );
function setCurrentUrl() {
Url = window.location.href:
What happens when the code executes?
- A. The url variable has local scope and line 02 throws an error.
- B. The url variable has global scope and line 02 executes correctly.
- C. The url variable has local scope and line 02 executes correctly.
- D. The url variable has global scope and line 02 throws an error.
Answer: B
NEW QUESTION # 123
Refer to following code block:
Let array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,];
Let output =0;
For (let num of array){
if (output >0){
Break;
}
if(num % 2 == 0){
Continue;
}
Output +=num;
What is the value of output after the code executes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 124
Refer to the following code:
function test (val) {
If (val === undefined) {
return 'Undefined values!' ;
}
if (val === null) {
return 'Null value! ';
}
return val;
}
Let x;
test(x);
What is returned by the function call on line 13?
- A. Undefined
- B. 'Undefined values!'
- C. Line 13 throws an error.
- D. 'Null value!'
Answer: A
NEW QUESTION # 125
Refer to the following code:
<html lang="en">
<body>
<div onclick = "console.log('Outer message') ;">
<button id ="myButton">CLick me<button>
</div>
</body>
<script>
function displayMessage(ev) {
ev.stopPropagation();
console.log('Inner message.');
}
const elem = document.getElementById('myButton');
elem.addEventListener('click' , displayMessage);
</script>
</html>
What will the console show when the button is clicked?
- A. Outer message
- B. Outer message
Inner message - C. Inner message
- D. Inner message
Outer message
Answer: C
NEW QUESTION # 126
A developer creates a simple webpage with an input field. When a user enters text in the input field and clicks the button, the actual value of the field must be displayed in the console.
Here is the HTML file content:
<input type =" text" value="Hello" name ="input">
<button type ="button" >Display </button>
The developer wrote the javascript code below:
Const button = document.querySelector('button');
button.addEvenListener('click', () => (
Const input = document.querySelector('input');
console.log(input.getAttribute('value'));
When the user clicks the button, the output is always "Hello".
What needs to be done make this code work as expected?
- A. Replace line 02 with button.addCallback("click", function() {
- B. Replace line 03 with const input = document.getElementByName('input');
- C. Replace line 02 with button.addEventListener("onclick", function() {
- D. Replace line 04 with console.log(input .value);
Answer: D
NEW QUESTION # 127
Which two options are core Node.js modules?
Choose 2 answers
- A. worker
- B. http
- C. isotream
- D. exception
Answer: B,C
NEW QUESTION # 128
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