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Salesforce JavaScript-Developer-I exam is a multiple-choice exam that consists of 60 questions. The time limit for the exam is 105 minutes, and candidates must score at least 68% to pass. JavaScript-Developer-I Exam is available in English, Japanese, and Spanish, and it is proctored online.

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Hot JavaScript-Developer-I New Braindumps Questions | Valid Salesforce Clearer JavaScript-Developer-I Explanation: Salesforce Certified JavaScript Developer (JS-Dev-101)

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Earning the Salesforce JavaScript-Developer-I Certification demonstrates a candidate's expertise in building custom applications and functionality on the Salesforce platform using JavaScript. It also validates the candidate's knowledge of best practices and patterns for application development on the platform. Salesforce Certified JavaScript Developer (JS-Dev-101) certification can help developers stand out in the job market and advance their careers in the Salesforce ecosystem.

Salesforce Certified JavaScript Developer (JS-Dev-101) Sample Questions (Q129-Q134):

NEW QUESTION # 129
Refer to the code below:

Which statement allows a developer to cancel the scheduled timed function?

A. removeTimeout (timeFunction) ;
B. removeTimeout (timerId) ;
C. ClearTimeout (timerId) ;
D. ClearTimeout (timeFunction);

Answer: A

NEW QUESTION # 130
Refer to the code below:

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

A. Rejected
B. Resolved1 Resolved2 Resolved3Resolved4
C. Rejected Resolved
D. Rejected1 Rejected2 Rejected3 Rejected Rejected Rejected4

Answer: C

NEW QUESTION # 131
Given the following code:

is the output of line 02?

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

Answer: D

NEW QUESTION # 132
Refer to the code snippet below:
Let array = [1, 2, 3, 4, 4, 5, 4, 4];
For (let i =0; i < array.length; i++)
if (array[i] === 4) {
array.splice(i, 1);
}
}
What is the value of array after the code executes?

A. [1, 2, 3, 4, 4, 5, 4]
B. [1, 2, 3, 4, 5, 4]
C. [1, 2, 3, 5]
D. [1, 2, 3, 4, 5, 4, 4]

Answer: A

Explanation:

NEW QUESTION # 133
Given the following code:

What is the logged by the first four log statements?

A. 0 1 2 3
B. 0 1 2 2
C. 0 1 1 2
D. 0 0 1 2

Answer: C

NEW QUESTION # 134
......

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