JAVASCRIPT-DEVELOPER-I Dumps

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Salesforce JAVASCRIPT-DEVELOPER-I dumps - 100% Pass Guarantee!

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Vendor: Salesforce

Certifications: Salesforce Certifications

Exam Name: Salesforce Certified JavaScript Developer I

Exam Code: JAVASCRIPT-DEVELOPER-I

Total Questions: 223 Q&As ( View Details)

Last Updated: Mar 12, 2025

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JAVASCRIPT-DEVELOPER-I Q&A's Detail

Exam Code: JAVASCRIPT-DEVELOPER-I
Total Questions: 223
Single & Multiple Choice 223

JAVASCRIPT-DEVELOPER-I Online Practice Questions and Answers

Questions 1

A developer is leading the creation of a new web server for their team that will fulfill API requests from an existing client.

The team wants a web server that runs on Node.Js, and they want to use the new web framework Minimalist.Js. The lead developer wants to advocate for a more seasoned back- end framework that already has a community around it.

Which two frameworks could the lead developer advocate for?

Choose 2 answers

A. Gatsby

B. Angular

C. Express

D. Koa

Show Answer
Questions 2

Referto the code below: Const pi = 3.1415326, What is the data type of pi?

A. Double

B. Number

C. Decimal

D. Float

Show Answer
Questions 3

Refer to the code below:

Considering that JavaScript is single-threaded, what is the output of line 08 after the code executes?

A. 10

B. 11

C. 12

D. 13

Show Answer
Questions 4

A test has a dependency on database.query. During the test the dependency is replaced with an object called database with the method, query, that returns an array. The developer needs to verify how many times the method was called and

the arguments used each time.

Which two test approaches describe the requirement?

Choose 2 answers

A. Integration

B. Black box

C. White box

D. Mocking

Show Answer
Questions 5

Refer to the code below:

What is the value of result when the code executes?

A. 10-10

B. 5-5

C. 10-5

D. 5-10

Show Answer More Questions

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Salesforce JAVASCRIPT-DEVELOPER-I exam official information: The Salesforce Certified JavaScript Developer I is intended for individuals who have knowledge, skills, and experience developing front-end and/or back-end JavaScript applications for the web stack.