Question 1

A developer is writing a Jest for a Lightning web component that conditionally displays child components based on a user's checkbox selections.What should the developer do to property test that the correct components display and hide for each scenario?

Options :

A : Reset the DOM after each test with the after Each method.

B : Add a teardown block to reset the DOM after each test.

C : Create a new describe block for each test

D : Create a new jsdom instance for each test

Answer: C

Question 2

A company has a custom component that allows users to search for records of a certain object type by invoking an Apex Controller that returns a list of results based on the user's input, when the search Is completed, a searchComplete event is fired, with the results put in a results attribute of the event. The component is designed to be used within other components and may appear on a single page more than once.What is the optimal code that should be added to fire the event when the search has completed?

Options :

A :

B :

C :

D :

Answer: B

Question 3

A developer has been asked to create code that will meet the following requirements:Receives input of: Map< ld, Project_c), List< Account >Performs a potentially long-running callout to an outside web serviceProvides a way to confirm that the process executed successfullyWhich asynchronous feature should be used?

Options :

A : future (callout=true)

B : Database.AllowCallouts interface

C : Schedulable interface

D : Queueable interface

Answer: D

Question 4

Universal Containers develops a Visualforce page that requires the inclusion of external JavaScript and C55 files. They want to ensure efficient loading and caching of the page. Which feature should be utilized to achieve this goal?

Options :

A : ActionFunction

B : PageBlockTable

C : Static resources

D : RemoteAction

Answer: C

Question 5

Universal Containers has an existing automation where a custom record called Account Plan is created upon an Account being marked as a Customer. Recently, a Workflow Rule was added so that whenever an Account is marked as a Customer, a 'Customer Since' date field is updated with today's date.Now, since the addition of the Workflow Rule, two Account Plan records are created whenever the Account is marked as a Customer.What might cause this to happen?

Options :

A : The Apex Trigger responsible for the record creation is not bulk sate and calls insert inside of a for loop.

B : The Apex Trigger responsible for the record creation does not use a static variable to ensure It only fires once.

C : The Workflow Rule responsible for the record creation fires twice because the 'Customer Since' field Update Is marked as 'Re-evaluate Workflow Rules After Field Change

D : The Process Builder responsible for the record creation fires before and after the Workflow rule.

Answer: C

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