Which of the following is the correct way to inherit class Vehicle in Java?

easy📝 Syntax Q3 of 15

Java - Inheritance

Which of the following is the correct way to inherit class Vehicle in Java?

Aclass Car extends Vehicle {}

Bclass Car inherits Vehicle {}

Cclass Car Vehicle {}

Dclass Car : Vehicle {}

Step-by-Step Solution

Solution:

Step 1: Recall Java inheritance syntax
Java uses the keyword extends to inherit a class.
Step 2: Check each option
Only class Car extends Vehicle {} uses extends correctly; others use invalid keywords or syntax.
Final Answer:
class Car extends Vehicle {} -> Option A
Quick Check:
Inheritance syntax = extends keyword [OK]

Quick Trick: Use 'extends' keyword to inherit a class in Java [OK]

Common Mistakes:

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