Salesforce Exam Javascript-Developer-I Topic 2 Question 21 Discussion

Actual exam question for Salesforce's Salesforce Certified JavaScript Developer I exam

Question #: 21
Topic #: 2

[All Salesforce Certified JavaScript Developer I Questions]

Universal Containers (UC) notices that its application that allows users to search for

accounts makes a network request each time a key is pressed. This results in too many

requests for the server to handle.

Address this problem, UC decides to implement a debounce function on string change

handler.

What are three key steps to implement this debounce function?

Choose 3 answers:

AIf there is an existing setTimeout and the search string change, allow the existing
setTimeout to finish, and do not enqueue a new setTimeout.

BWhen the search string changes, enqueue the request within a setTimeout.

CEnsure that the network request has the property debounce set to true.

DIf there is an existing setTimeout and the search string changes, cancel the existing
setTimeout using the persisted timerId and replace it with a new setTimeout.

EStore the timeId of the setTimeout last enqueued by the search string change handle.

Show Suggested Answer

Suggested Answer: A, B, C

by Hubert at May 05, 2022, 09:27 PM

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