Salesforce CRT-600 : Salesforce Certified JavaScript Developer I

아는 것과 시험장에서 풀어내는 것은 다릅니다. ITDumpsKR의 CRT-600 모의고사는 실제 시험 환경을 그대로 재현해 225문항을 시간 제한 속에 연습할 수 있게 해 줍니다. 2026년 Salesforce Certified JavaScript Developer I 응시 전에 실전 감각을 미리 다듬어 두십시오.

Salesforce CRT-600 시험 개요:

Salesforce CRT-600 시험 요강 주제:

Salesforce CRT-600 응시 전 알아두어야 할 질문들

최신 Salesforce Certified CRT-600 무료샘플문제

문제 #1

Given the following code:

is the output of line 02?

A. ''object''
B. ''null'''
C. ''x''
D. ''undefined''

문제 #2

A developer wants to set up a secure web server with Node.js. The developer creates a directory locally called app-server, and the first file is app-server/index.js Without using any third-party libraries, what should the developer add to index.js to create the secure web server?

A. const http =require('http');
B. const tls = require('tls');
C. const server =require('secure-server');
D. const https =require('https');

문제 #3

Refer to the following code that imports a module named utils:
import (foo, bar) from '/path/Utils.js';
foo() ;
bar() ;
Which two implementations of Utils.js export foo and bar such that the code above runs without error?
Choose 2 answers

A. const foo = () => { return 'foo' ; }
const bar = () => { return 'bar' ; }
export { bar, foo }
B. Export default class {
foo() { return 'foo' ; }
bar() { return 'bar' ; }
}
C. const foo = () => { return 'foo';}
const bar = () => {return 'bar'; }
Export default foo, bar;
D. // FooUtils.js and BarUtils.js exist
Import (foo) from '/path/FooUtils.js';
Import (boo) from ' /path/NarUtils.js';

문제 #4

Refer to the code below:
new Promise((resolve, reject) => {
const fraction = Math.random();
if( fraction >0.5) reject("fraction > 0.5, " + fraction);
resolve(fraction);
})
.then(() =>console.log("resolved"))
.catch((error) => console.error(error))
.finally(() => console.log(" when am I called?"));

When does Promise.finally on line 08 get called?

A. When resolved or rejected
B. When resolved
C. When resolved and settled
D. When rejected

문제 #5

Given the HTML below:

Which statement adds the priority-account css class to the Applied Shipping row?

A. document.querySelector('#row-as').classList.add('priority-account');

질문과 대답: