Salesforce PDI Exam With Confidence Using Practice Dumps

In Visualforce, to specify a standard controller for a custom object, the syntax is controller="ObjectName__c".

To add custom functionality, you can use an extensions attribute to include a controller extension.

Why not other options?

A: The correct syntax is controller, not standardController, for custom objects.

B and C: These are syntactically incorrect.

References:

Visualforce Pages Documentation

When writing test classes, accessing the Standard Price Book is essential for creating OpportunityLineItem records.

The method Test.getStandardPricebookId() is specifically designed to retrieve the Standard Price Book ID in a test class context. This ensures you can work with the price book without requiring @isTest(SeeAllData=true).

Why not other options?

B: @isTest(SeeAllData=true) is not recommended because it violates Salesforce best practices by accessing actual org data.

C: @TestVisible is used for visibility between classes but does not relate to retrieving Standard Price Book.

D: Test.loadData() loads test data from static resources but is unnecessary for accessing the Standard Price Book.

References:

Salesforce Testing Framework

Apex Testing Best Practices

Based on the provided code, an exception is likely being thrown if a required field is missing or if there are validation rules that the record does not meet. Salesforce will throw an exception when an attempt to create a record violates constraints.

Why not other options?

B: Salesforce reports errors for failed DML operations unless they are handled in a try-catch block.

C: The record cannot be created successfully if constraints are violated.

D: Debug logs may provide details, but the record creation would fail.

References:

Apex DML Exception Handling