Question 1

A develop completed modification to a customized feature that is comprised of two elements:

Apex trigger

Trigger handler Apex class

What are two factors that the developer must take into account to properly deploy the modification to the production environment?

Options :

A : Apex classes must have at least 75% code coverage org-wide.

B : At least one line of code must be executed for the Apex trigger.

C : All methods in the test classes must use @isTest.

D : Test methods must be declared with the testMethod keyword.

Answer: A,B

Question 2

A custom Visualforce controller calls the ApexPages,addMessage () method, but no messages are rendering on the page.Which component should be added to the Visualforce page to display the message?

Options :

A : < apex: pageMessages / >

B : < apex: pageMessage severity=''info''/ >

C : < Apex: facet name='' message''/ >

D : < Apex: message for='' info''/ >

Answer: B

Question 3

Since Aura application events follow the traditional publish-subscribe model, which method is used to fire an event?

Options :

A : ernit()

B : fireEvent()

C : fire()

D : registerEvent()

Answer: C

Question 4

Which Apex class contains methods to return the amount of resources that have been used for a particular governor, such as the number of DML statements?

Options :

A : Exception

B : Messaging

C : OrgLimits

D : Limits

Answer: D

Question 5

A developer needs to create a custom button for the Account object that, when clicked, will perform a series of calculations and redirect the user to a custom Visualforce page. The developer wants to ensure the Visualforce page matches the Lightning Experience user interface.

What attribute needs to be defined within the <apex:page> tag to meet the requirement?

Options :

A : applyHtmlTag='true'

B : wizard=true'

C : setup='true'

D : lightningStylesheets=''true'

Answer: D

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