PDI Exam Dumps - Salesforce Developers Questions and Answers

To override the Account's standard Edit button in Lightning Experience, a Lightning action can be created and associated with the object. This action can include custom logic or a Lightning component.

Database.insert(records, false):

The Database.insert() method with the allOrNone parameter set to false allows for partial success.

If some records in the list fail due to validation rules, triggers, or other errors, the method will still attempt to insert the remaining valid records.

The false parameter ensures that records that fail will not roll back the transaction for the others.

Why not the other options?

A. Database.insert(records, true):

The true parameter makes the operation transactional (all or none). If any record fails, all records will roll back.

B. insert records:

The insert DML statement behaves like Database.insert(records, true) by default and rolls back all records if any error occurs.

C. insert(records, false):

This syntax is invalid in Apex.

Option A: This is the correct syntax for SOSL to retrieve data across multiple objects. It searches for "Universal Containers" in theCompanyNamefields and returns the specified fields forLead,Account, andContact.

Other Options:

Option BandD: These are invalid SOQL statements since SOQL does not support multi-object queries.

Option C:Namefields are not relevant to the search term "CompanyName."

A: Declarative development does not require Apex test classes since it leverages built-in Salesforce features such as flows, process builders, and validation rules.

C: Declarative development can be done using the Setup menu, which includes point-and-click tools like page layouts, workflows, and Lightning App Builder.

Why not other options?

B: Declarative development has strict limits (e.g., process builders and flows have governor limits that are lower than programmatic approaches like Apex).

D: Declarative logic still requires maintenance, especially as business needs evolve.

Option B: Reusing event logic in the helper ensures cleaner and reusable code.

Option D: Handling low-level events in handlers and re-firing them as higher-level events allows for better abstraction and modularity.

 Execution Flow:

Initially,x = 0.

Inside thedoblock:

x = 1is set.

x++incrementsxto 2.

The conditionx < 1is evaluated. Sincex = 2, the condition is false, and the loop exits.

 Value ofxin Debug Log:

Final value ofxafter the loop is2.

When running a flow in debug mode, Salesforce rolls back any DML operations performed during the debugging process to ensure no data changes affect the org. This helps test and verify flow logic without impacting live data.

A Global Picklist Value Set allows the same set of picklist values to be shared across multiple objects, making maintenance easier and ensuring consistency.

Why not other options?

B: Alphabetical ordering does not ensure consistent value maintenance across objects.

C: Validation rules do not streamline picklist value maintenance.

D: Restricting picklist values helps ensure data integrity but does not streamline maintenance across objects.

Option A: Thefire()method is used to publish Aura application events in the traditional publish-subscribe model.

Not Suitable:

Option B:sendEvent()is not a valid method for Aura events.

Option C:FireEvent()does not exist.

Option D:emit()is not part of the Aura event framework.

Throwing Exceptions in Apex:

throw new ExceptionType();creates a new instance and throws it.

A: No argument constructor.

B: Constructor with a custom error message.

Why Not Other Options?

C and D: These create exception instances but do not throw them, which is not valid syntax for firing an exception.