CRT-450 Exam Dumps | A lead developer creates an Apex interface called Laptop. Consider the following code snippet: apex CopyEdit

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Question 8/84

A lead developer creates an Apex interface called Laptop.
Consider the following code snippet:
apex
CopyEdit
public class SilverLaptop {
// code implementation
}
How can a developer use the Laptop interface within the SilverLaptop class?

A. Extends (class="Laptop") public class SilverLaptop

B. public class SilverLaptop implements Laptop

C. public class SilverLaptop extends Laptop

D. Interface (class="Laptop") public class SilverLaptop

Correct Answer: B

Comprehensive and Detailed Explanation From Exact Extract:
To implement an interface in Apex, the implements keyword is used in the class definition. This ensures that the class provides concrete implementations of the interface's methods.
Reference:
Apex Developer Guide: Interfaces

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