Pass Your CRT-600 Exam at the First Try with 100% Real Exam Questions [Q128-Q151]

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Pass Your CRT-600 Exam at the First Try with 100% Real Exam Questions

New Salesforce CRT-600 Dumps & Questions Updated on 2023

To prepare for the CRT-600 exam, candidates should have a thorough understanding of JavaScript programming concepts, as well as experience with Salesforce development tools and technologies. There are various study materials available for the exam, including online courses, study guides, and practice exams. Candidates can also take advantage of Salesforce’s Trailhead learning platform to gain hands-on experience with Salesforce development. By passing the CRT-600 exam, individuals will gain a valuable certification that can lead to new job opportunities and career advancement in the Salesforce ecosystem.

The Salesforce CRT-600 exam consists of 60 multiple-choice questions that need to be completed within 105 minutes. The exam tests the candidate’s knowledge on various topics such as Apex, Visualforce, Lightning Components, JavaScript, and other web development technologies. The passing score for the exam is 65%, and the exam fee is $200.

QUESTION 128
Given the requirement to refactor the code above to JavaScript class format, which class definition is correct?

A)

B)

C)

D)

Option A

Option B

Option C

Option D

QUESTION 129
Which statement phrases successfully?

JSON.parse ( ‘ foo ‘ );

JSON.parse ( ” foo ” );

JSON.parse( ” ‘ foo ‘ ” );

JSON.parse(‘ ” foo ” ‘);

QUESTION 130
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.”?

document.querySelectorAll(‘$main $TONY’).innerHTML = ‘ Mr. T. ‘;

document.querySelector(‘$main li:second-child’).innerHTML = ‘ Mr. T. ‘;

document.querySelector(‘$main li.Tony’).innerHTML = ‘ Mr. T. ‘;

document.querySelector(‘$main li:nth-child(2)’),innerHTML = ‘ Mr. T. ‘;

QUESTION 131
A developer at Universal Containers is creating their new landing page based on HTML, CSS, and JavaScript.
To ensure that visitors have a good experience, a script named personalizeWebsiteContent needs to be executed when the webpage is fully loaded (HTML content and all related files), in order to do some custom initializations.
Which implementation should be used to call Fe:s:-a;::eHec5;te::.-.ter.: based on the business requirement above?

Add a listener to the window object to handle the DOMContentLoaded event

Add a handler to the personalizeWebsiteContent script to handle the load event

Add a listener to the window object to handle the lead event

Add a handler to the personalizeWebsiteContent script to handle the DOMContentLoaded event

QUESTION 132
A test has a dependency on database. query. During the test, the dependency is replaced with an object called database with the method, Calculator query, that returns an array. The developer does not need to verify how many times the method has been called.
Which two test approaches describe the requirement?
Choose 2 answers

White box

Stubbing

Black box

Substitution

QUESTION 133
Refer the following code

what is the value of array after code executes?

[ 1, 2, 3, 5 ]

[ 1, 2, 3, 4 ]

QUESTION 134
Given HTML below:
<div>
<div id =”row-uc”> Universal Container</div>
<div id =”row-aa”>Applied Shipping</div>
<div id =”row-bt”> Burlington Textiles </div>
</div>
Which statement adds the priority = account CSS class to the universal COntainers row ?

Document .querySelector(‘#row-uc’).classes.push(‘priority-account’);

Document .queryElementById(‘row-uc’).addclass(‘priority-account’);

Document .querySelector(‘#row-uc’).classList.add(‘priority-account’);

Document .querySelectorALL(‘#row-uc’).classList.add(‘priority-account’);

QUESTION 135
A developer wants to define a function log to be used a few times on a single-file JavaScript script.
01 // Line 1 replacement
02 console.log(‘”LOG:’, logInput);
03 }
Which two options can correctly replace line 01 and declare the function for use?
Choose 2 answers

function leg(logInput) {

const log(loginInput) {

const log = (logInput) => {

function log = (logInput) {

QUESTION 136
A developer wants to iterate through an array of objects and count the objects and count the objects whose property value, name, starts with the letter N.
Const arrObj = [{“name” : “Zach”} , {“name” : “Kate”},{“name” : “Alise”},{“name” : “Bob”},{“name” :
“Natham”},{“name” : “nathaniel”}
Refer to the code snippet below:
01 arrObj.reduce(( acc, curr) => {
02 //missing line 02
02 //missing line 03
04 ). 0);
Which missing lines 02 and 03 return the correct count?

Const sum = curr.startsWith(‘N’) ? 1: 0;
Return acc +sum

Const sum = curr.name.startsWith(‘N’) ? 1: 0;
Return acc +sum

Const sum = curr.startsWIth(‘N’) ? 1: 0;
Return curr+ sum

Const sum = curr.name.startsWIth(‘N’) ? 1: 0;
Return curr+ sum

QUESTION 137
developer wants to use a module named universalContainersLib and them call functions from it.
How should a developer import every function from the module and then call the fuctions foo and bar ?

import * ad lib from ‘/path/universalContainersLib.js’;
lib.foo();
lib.bar();

import (foo, bar) from ‘/path/universalContainersLib.js’;
foo();
bar();

import all from ‘/path/universalContaineraLib.js’;
universalContainersLib.foo();
universalContainersLib.bar();

import * from ‘/path/universalContaineraLib.js’;
universalContainersLib.foo();
universalContainersLib.bar();

QUESTION 138
Which statement accurately describes the behaviour of the async/ await keyworks ?

The associated class contains some asynchronous functions.

The associated function will always return a promise

The associated function can only be called via asynchronous methods

The associated sometimes returns a promise.

QUESTION 139
There is a new requirement for a developer to implement a currPrice method that will return the current price of the item or sales..

What is the output when executing the code above

50
Uncaught TypeError: saleItem,desrcription is not a function
50
80

50
80
50
72

50
80
72

50
80
Uncaught Reference Error:this,discount is undefined
72

QUESTION 140
A developer wants to iterate through an array of objects and count the objects and count the objects whose property value, name, starts with the letter N.
Const arrObj = [{“name” : “Zach”} , {“name” : “Kate”},{“name” : “Alise”},{“name” : “Bob”},{“name” :
“Natham”},{“name” : “nathaniel”}
Refer to the code snippet below:
01 arrObj.reduce(( acc, curr) => {
02 //missing line 02
02 //missing line 03
04 ). 0);
Which missing lines 02 and 03 return the correct count?

Const sum = curr.startsWith(‘N’) ? 1: 0;
Return acc +sum

Const sum = curr.name.startsWith(‘N’) ? 1: 0;
Return acc +sum

Const sum = curr.startsWIth(‘N’) ? 1: 0;
Return curr+ sum

Const sum = curr.name.startsWIth(‘N’) ? 1: 0;
Return curr+ sum

QUESTION 141
Given the code below:
01 function GameConsole (name) {
02 this.name = name;
03 }
04
05 GameConsole.prototype.load = function(gamename) {
06 console.log( ` $(this.name) is loading a game : $(gamename) …`);
07 )
08 function Console 16 Bit (name) {
09 GameConsole.call(this, name) ;
10 }
11 Console16bit.prototype = Object.create ( GameConsole.prototype) ;
12 //insert code here
13 console.log( ` $(this.name) is loading a cartridge game : $(gamename) …`);
14 }
15 const console16bit = new Console16bit(‘ SNEGeneziz ‘);
16 console16bit.load(‘ Super Nonic 3x Force ‘);
What should a developer insert at line 15 to output the following message using the method ?
> SNEGeneziz is loading a cartridge game: Super Monic 3x Force . . .

Console16bit.prototype.load(gamename) = function() {

Console16bit.prototype.load = function(gamename) {

Console16bit = Object.create(GameConsole.prototype).load = function
(gamename) {

Console16bit.prototype.load(gamename) {

QUESTION 142
Refer to HTML below:
<p> The current status of an Order: <span id =”status”> In Progress </span> </p>.
Which JavaScript statement changes the text ‘In Progress’ to ‘Completed’ ?

document.getElementById(“status”).Value = ‘Completed’ ;

document.getElementById(“#status”).innerHTML = ‘Completed’ ;

document.getElementById(“status”).innerHTML = ‘Completed’ ;

document.getElementById(“.status”).innerHTML = ‘Completed’ ;

QUESTION 143
Which code statement correctly retrieves and returns an object from localStorage?

const retrieveFromLocalStorage = () =>{
return JSON.stringify(window.localStorage.getItem(storageKey));
}

const retrieveFromLocalStorage = (storageKey) =>{
return window.localStorage.getItem(storageKey);
}

const retrieveFromLocalStorage = (storageKey) =>{
return JSON.parse(window.localStorage.getItem(storageKey));
}

const retrieveFromLocalStorage = (storageKey) =>{
return window.localStorage[storageKey];
}

QUESTION 144
Refer to code below:
Let first = ‘who’;
Let second = ‘what’;
Try{
Try{
Throw new error(‘Sad trombone’);
}catch (err){
First =’Why’;
}finally {
Second =’when’;
} catch (err) {
Second =’Where’;
}
What are the values for first and second once the code executes ?

First is Who and second is When

First is why and second is where

First is who and second is where

First is why and second is when

QUESTION 145
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?

Car2 completed the race.

QUESTION 146
Refer to the following code:
Let obj ={
Foo: 1,
Bar: 2
}
Let output =[],
for(let something in obj{
output.push(something);
}
console.log(output);
What is the output line 11?

[1,2]

[“bar”,”foo”]

[“foo”,”bar”]

[“foo:1″,”bar:2”]

QUESTION 147
A developer copied a JavaScript object:

How does the developer access dan’s forstName,lastName? Choose 2 answers

dan,name

dan,firstname ( ) + dan, lastName ( )

dan, firstName = dan.lastName

dan,name ( )

QUESTION 148
Refer the code below.
x=3.14;
function myfunction() {
“use strict”;
y=x;
}
z=x;
myFunction();

QUESTION 149
Refer to the code below:
function foo () {
const a =2;
function bat() {
console.log(a);
}
return bar;
}
Why does the function bar have access to variable a ?

Inner function’s scope

Hoisting

Outer function’s scope

Prototype chain

QUESTION 150
A developer is working on an ecommerce website where the delivery date is dynamically calculated based on the current day. The code line below is responsible for this calculation.
Const deliveryDate = new Date ();
Due to changes in the business requirements, the delivery date must now be today’s date + 9 days.
Which code meets this new requirement?

deliveryDate.setDate(( new Date ( )).getDate () +9);

deliveryDate.setDate( Date.current () + 9);

deliveryDate.date = new Date(+9) ;

deliveryDate.date = Date.current () + 9;

QUESTION 151
Refer to the code below:
Const resolveAfterMilliseconds = (ms) => Promise.resolve (
setTimeout (( => console.log(ms), ms ));
Const aPromise = await resolveAfterMilliseconds(500);
Const bPromise = await resolveAfterMilliseconds(500);
Await aPromise, wait bPromise;
What is the result of running line 05?

aPromise and bPromise run sequentially.

Neither aPromise or bPromise runs.

aPromise and bPromise run in parallel.

Only aPromise runs.

The Salesforce CRT-600 Exam is a great way for JavaScript developers to showcase their skills and expertise in developing custom applications on the Salesforce platform. This certification can help you advance your career by demonstrating your knowledge and proficiency in JavaScript development on the Salesforce platform. With this certification, you can prove to potential employers or clients that you have the skills and expertise needed to develop high-quality, custom applications on the Salesforce platform using JavaScript.

Updated Exam CRT-600 Dumps with New Questions: https://www.passtestking.com/Salesforce/CRT-600-practice-exam-dumps.html

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