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CRT-600 Best Practice & Valid CRT-600 Exam Duration
CRT-600 Best Practice,Valid CRT-600 Exam Duration,CRT-600 New Dumps Free,Download CRT-600 Demo,New CRT-600 Test Sims, CRT-600 Best Practice & Valid CRT-600 Exam Duration

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Salesforce CRT-600 Exam Syllabus Topics:

TopicDetails
Topic 1
  • JavaScript Basics
  • Working with Strings, Numbers, and Dates
Topic 2
  • Browser and Events
  • Document Object Model
  • Browser Dev Tools
Topic 3
  • Asynchronous Programming
  • Callback Functions
  • Promises and Async
  • Await
Topic 4
  • Type Conversion (explicit and implicit)
  • Working with JSON
  • Data Types and Variables
Topic 5
  • Server Side JavaScript Debugging in Node.js, Node.js Libraries
Topic 6
  • Creating Objects, Object Prototypes, Defining Functions
Topic 7
  • Debugging and Error Handling
  • Throwing and Catching Errors
  • Working with the Console

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.

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Earning the Salesforce CRT-600 certification can benefit developers in several ways. Firstly, it can help them enhance their skills and knowledge in using JavaScript for Salesforce development, which can lead to better job opportunities and higher salaries. Secondly, it can demonstrate their commitment to continuous learning and professional development, which can increase their credibility and reputation in the industry. Finally, it can give them access to a community of certified professionals and valuable resources that can help them stay up-to-date with the latest trends and best practices in Salesforce development.

Salesforce Certified JavaScript Developer I Sample Questions (Q29-Q34):

NEW QUESTION # 29
Refer to the code below:
Const searchTest = 'Yay! Salesforce is amazing!" ;
Let result1 = searchText.search(/sales/i);
Let result 21 = searchText.search(/sales/i);
console.log(result1);
console.log(result2);
After running this code, which result is displayed on the console?

  • A. > true > false
  • B. > 5 >undefined
  • C. > 5 > -1
  • D. > 5 > 0

Answer: B

Explanation:


NEW QUESTION # 30
Refer to the code below:

What is the result when the Promise in the execute function is rejected?

  • A. Rejected
  • B. Rejected1 Rejected2 Rejected3 Rejected Rejected Rejected4
  • C. Resolved1 Resolved2 Resolved3 Resolved4
  • D. Rejected Resolved

Answer: D


NEW QUESTION # 31
Refer to the code below:
let timeFunction =() => {
console.log('Timer called.");
};
let timerId = setTimeout (timedFunction, 1000);
Which statement allows a developer to cancel the scheduled timed function?

  • A. clearTimeout(timedFunction);
  • B. clearTimeout(timerId);
  • C. removeTimeout(timerId);
  • D. removeTimeout(timedFunction);

Answer: B


NEW QUESTION # 32
Refer to the following code:

What is the value of output on line 11?

  • A. [''foo'':1, ''bar'':2'']
  • B. An error will occur due to the incorrect usage of the for...of statement on line 07.
  • C. [1, 2]
  • D. [''foo'', ''bar'']

Answer: B


NEW QUESTION # 33
Given the following code:
document.body.addEventListener(' click ', (event) => {
if (/* CODE REPLACEMENT HERE */) {
console.log('button clicked!');
)
});
Which replacement for the conditional statement on line 02 allows a developer to correctly determine that a button on page is clicked?

  • A. e.nodeTarget ==this
  • B. button.addEventListener('click')
  • C. Event.clicked
  • D. event.target.nodeName == 'BUTTON'

Answer: D


NEW QUESTION # 34
......

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