A developer creates a Lightning web component that imports a method within an Apex class. When a Validate button is pressed, the method runs to execute complex validations.
In this implementation scenario, which artifact is part of the Controller according to the MVC architecture?

• A.Apex class
• B.XML file
• C.JavaScript file
• D.HTML file

Comment: *

Name: *

Email: *

Verification: *

Refer to the following code snippet for an environment has more than 200 Accounts belonging to the Technology' industry:

When the code execution, which two events occur as a result of the Apex transaction?
When the code executes, which two events occur as a result of the Apex transaction?
Choose 2 answers

• A.If executed In a synchronous context, the apex transaction is likely to fall by exceeding the DHL governor limit.
• B.If executed in an asynchronous context, the apex transaction is likely to fall by exceeding the DML governor limit
• C.The Apex transaction fails with the following message. "SObject row was retrieved via SOQL without querying the requested field Account.Is.Tech__c''.
• D.The Apex transaction succeeds regardless of any uncaught exception and all processed accounts are updated.

Comment: *

Name: *

Email: *

Verification: *

Consider the following code snippet:

Given the multi-tenant architecture of the Salesforce platform, what Is a best practice a developer should Implement and ensure successful execution of the method?

• A.Avoid performing queries inside for loops.
• B.Avoid executing queries without a limit clause.
• C.Avoid using variables as query filters.
• D.Avoid returning an empty List of records.

Comment: *

Name: *

Email: *

Verification: *

A developer wrote the following two classes:

The StatusFetcher class successfully compiled and saved. However, the Calculator class has a compile time error.
How should the developer fix this code?

• A.Make the doCalculations method in the Calculation class private.
• B.Change the class declaration for the Calculator class to public with inherited sharing.
• C.Change the class declaration for the statusFetcher class to public with inherited sharing.
• D.Make the isActive method in the StatusFetcher class public.

Comment: *

Name: *

Email: *

Verification: *

Which Lightning code segment should be written to declare dependencies on a Lightning component, c:accountList, that is used in a Visualforce page?
A)

B)

C)

D)

• A.Option A
• B.Option D
• C.Option B
• D.Option C

Comment: *

Name: *

Email: *

Verification: *