📊 PHP
Q. What is the difference between abstract classes and interfaces in PHP?
  • (A) Interfaces can have only abstract methods, abstract classes can have both abstract and concrete methods
  • (B) A class can extend only one abstract class, but can implement multiple interfaces
  • (C) Abstract classes can have properties, interfaces cannot
  • (D) All of the above
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✅ Correct Answer: (D) All of the above

Explanation: All statements are correct: abstract classes support concrete methods and properties, interfaces only declare methods, and multiple interfaces can be implemented.

Explanation by: Rati Dubey
All statements are correct: abstract classes support concrete methods and properties, interfaces only declare methods, and multiple interfaces can be implemented.

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