How do you correctly declare class Dog as a subclass of class Animal in Ruby?

easy📝 Syntax Q3 of 15

Ruby - Inheritance

How do you correctly declare class Dog as a subclass of class Animal in Ruby?

Aclass Dog extends Animal\nend

Bclass Dog inherits Animal\nend

Cclass Dog : Animal\nend

Dclass Dog < Animal\nend

Step-by-Step Solution

Solution:

Step 1: Recall Ruby inheritance syntax
Ruby uses the < symbol to denote inheritance.
Step 2: Apply syntax
To inherit Animal, declare class Dog < Animal.
Final Answer:
class Dog < Animal\nend -> Option D
Quick Check:
Use < for inheritance in Ruby [OK]

Quick Trick: Use '<' to inherit a class in Ruby [OK]

Common Mistakes:

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