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PDI · Question #136
PDI Question #136: Real Exam Question with Answer & Explanation
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Submitted by anna_se· Apr 18, 2026Logic and Process Automation
Question
A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces. public interface Sortable { void sort(); } public interface Drawable { void draw(); } Which is the correct implementation?
Options
- APublic class DrawList implements Sortable, Implements Drawable { public void sort()
- BPublic class DrawList extends Sortable, Drawable {
- CPublic class DrawList implements Sortable, Drawable { public void sort() { /*implementation*/}
- DPublic class DrawList extends Sortable, extends Sortable, extends Drawable { public void sort()
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Topics
#Apex#Interfaces#Object-Oriented Programming#Class Implementation