- (Exam Topic 1)
Business rules require a Contact to always be created when a new Account is created. What can be used when developing a custom screen to ensure an Account is not created if the creation of the Contact fails?

1. A. use the Database.Delete method if the Contact insertion fails.
2. B. Disable validation rules on Contacts and set default values with a Trigger.
3. C. use the Database.Insert method with allOrNone set to False.
4. D. use setSavePoint() and rollback() with a try/catch block.

Correct Answer: D

- (Exam Topic 1)
The REST API .

1. A. Is based on REST principles and is optimized for loading or deleting large sets of dat
2. B. You can use it to query, queryAII, insert, update, upsert, or delete many records asynchronously by submitting batches
3. C. Provides a powerful, convenient, and simple REST-based web services interface for interacting with Salesforc
4. D. Its advantages include ease of integration and development, and it's an excellent choice of technology for use with mobile applications and web projects
5. E. Is used to create, retrieve, update or delete records, such as accounts, leads, and custom objects, and allows you to maintain passwords, perform searches, and much more
6. F. Is used to retrieve, deploy, create, update, or delete customizations for your or
7. G. The most common use is to migrate changes from a sandbox or testing org to your production environment

Correct Answer: B

- (Exam Topic 3)
The Account edit button must be overridden in an org where a subset of users still use Salesforce Classic. The org already has a Lightning Component that will do the work necessary for the override, and the client wants to be able to reuse it,
How should a developer implement this?

1. A. Override the edit button for both Lightning and Classic with a Lightning Component.
2. B. Override the edit button for Lightning with a Lightning Page; and for Classic, override the edit button with a Visualforce pag That contains the Lightning Component.
3. C. Override the edit button for Lightning with a Lightning Component; and for Classic, override the edit button with a Visualforce page that contains the Lightning Component.
4. D. the edit button for both Lightning and Classic with a new Visualforce page.

Correct Answer: C

- (Exam Topic 1)
A Lightning Component has a section that displays some information about an Account and it works well on the desktop, but users have to scroll horizontally to see the Description field output on their mobile devices and tablets.

Which option has the changes to make the component responsive for mobile and tablet devices?
A)

B)

C)

D)

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: D

- (Exam Topic 3)
Which technique can run custom logic when a Lightning web component is loaded?

1. A. Call SA.enqueueAction passing in the method to call.
2. B. Use the connectedCallback () method.
3. C. Use an aura:handler "init" event to call a function.
4. D. Use the renderedCallback ( ) method.

Correct Answer: B