Multiple choice

Which of the following options are correct? interface Pet { } class Dog implements Pet { } public class Beagle extends Dog{ }

  1. Pet a = new dog();

  2. Beagle c = new dog();

  3. Pet e = new Beagle();

  4. Pet b = new Pet();

  5. Both 1 and 3
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Both options 1 and 3 are correct. So, this is the correct choice.

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