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Salesforce JavaScript-Developer-I Exam With Confidence Using Practice Dumps

Exam Code:
JavaScript-Developer-I
Exam Name:
Salesforce Certified JavaScript Developer I (WI25)
Certification:
Salesforce Developer
Vendor:
Salesforce
Questions:
215
Last Updated:
Mar 24, 2025
Exam Status:
Stable
Salesforce JavaScript-Developer-I

JavaScript-Developer-I: Salesforce Developer Exam 2025 Study Guide Pdf and Test Engine

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Salesforce Certified JavaScript Developer I (WI25) Questions and Answers

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Question 1

A developer is leading the creation of a new browser application that will serve a single

page application. The team wants to use a new web framework Minimalsit.js. The Lead

developer wants to advocate for a more seasoned web framework that already has a

community around it.

Which two frameworks should the lead developer advocate for?

Choose 2 answers

Options:

A.

Vue

B.

Angular

C.

Koa

D.

Express

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Question 2

A developer creates an object where its properties should be immutable and prevent

properties from being added or modified.

Which method should be used to execute this business requirement ?

Options:

A.

Object.const()

B.

Object.eval()

C.

Object.lock()

D.

Object.freeze()

Question 3

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

Options:

A.

Integration

B.

Black box

C.

White box

D.

Mocking

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