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PDI · Question #111
PDI Question #111: Real Exam Question with Answer & Explanation
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Submitted by lucia.co· Apr 18, 2026Logic and Process Automation
Question
A developer must implement a CheckPaymentProcessor class that provides check processing payment capabilities that adhere to what defined for payments in the PaymentProcessor interface. public interface PaymentProcessor { void pay(Decimal amount); } Which is the correct implementation to use the PaymentProcessor interface class?
Options
- APublic class CheckPaymentProcessor implements PaymentProcessor { public void pay(Decimal
- BPublic class CheckPaymentProcessor implements PaymentProcessor { public void pay(Decimal
- CPublic class CheckPaymentProcessor extends PaymentProcessor { public void pay(Decimal
- DPublic class CheckPaymentProcessor extends PaymentProcessor { public void pay(Decimal
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Topics
#Apex Classes#Interfaces#Object-Oriented Programming#Apex Syntax