Exam PDI Topic 4 Question 39 Discussion

Actual exam question for Salesforce's PDI exam
Question #: 39
Topic #: 4
A lead developer creates a virtual class called "OrderRequest". Consider the following code snippet:
How can a developer use the OrderRequest class within the CustomerOrder class?

Suggested Answer: C Vote an answer

In Apex, a class can extend a virtual class (similar to abstract classes in Java) by using theextendskeyword.
This allows the subclass (CustomerOrder) to inherit properties and methods from the parent virtual class (OrderRequest).
Reference:Inheritance in Apex

by Jim at Jun 15, 2025, 12:57 PM

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