Salesforce Platform Developer I | Developer Basics

You can choose to use asynchronous processing when:

• You need to make callouts to external web services.

• You want to create a better and faster user experience.

• You are processing a large number of records.

• All of the above

Which of the following is NOT a type of asynchronous processing?

• Batch Apex

• Queueable Apex

• Future Methods

• Back to the Future Apex

The primary source of debug information on the Force.com platform is the

• Apex Verifier

• 
  Apex Error Reporting Log

• Debug Log

• 
  Stack Log

Which of the following is true regarding checkpoints?

• Execution is available only with production orgs.

• You cannot use checkpoints with Asynchronous Apex.

• You cannot use checkpoints with triggers.

• Execution doesn't stop on the line with the checkpoint.

Which of the following resources can be accessed from a Lightning Web component?

• Javascript web components

• JS external libraries

• Aura components

• Static resources

How do you use the Lightning Data Service to read and write data to Salesforce?

• By using the @lwc/wire adapter in a Lightning Web Component.

• By invoking SOQL queries directly from the component.

• By directly editing Salesforce records from the Lightning component.

• By using the @api property to bind record data in a Lightning Web Component.

How do you use Apex to create custom validation rules?

• By creating a trigger and throwing a custom exception when data doesn’t meet criteria.

• By creating an Apex class with a method returning boolean.

• By writing SOQL queries to validate record data.

• By configuring a Validation Rule in Setup.

How would you go about creating a many-to-many relationship between objects in Salesforce?

• By creating a direct lookup relationship between the two objects.

• By creating a master-detail relationship on both objects.

• By creating a junction object that has master-detail relationships to both objects.

• By using formula fields on both objects to reference each other.

How do you manage security and access to custom objects and fields in Salesforce?

• By using Page Layouts to hide or display fields.

• By configuring Field Level Security and Profiles.

• By writing Apex triggers to restrict data access.

• By using Visualforce pages to display custom object data.

Which statement accurately describes a best practice for test classes in Apex?

• Test classes should call the System.debug method to output the test results.

• Test classes should use hard-coded IDs to ensure consistency in test execution.

• Test classes should rely on existing data in the Salesforce org for validation.

• Test classes should use the Test.startTest() and Test.stopTest() methods to define test scope and execution context.