Java / Inheritance
Types of inheritance.
Single Inheritance.
One class is extended by only one class.
Multilevel Inheritance.
One class is extended by a class and that class in turn is extended by another class thus forming a chain of inheritance.
Hierarchical Inheritance.
One class is extended by many classes.
Hybrid Inheritance.
It is a combination of above types of inheritance.
Multiple Inheritance.
It is a combination of above types of inheritance.
One class extends more than one classes. (Java does not support multiple inheritance.)
Through interfaces, we can implement multiple inheritance in java. As classes in java can not extend more than one classes, but a class can implement more than one interfaces
Dogecoin
! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi.
Use the referral link: Signup now and earn!

Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.

Join CoinBase
! We'll both receive $10 in free Bitcoin when they buy or sell their first $100 on Coinbase! Available in India also.
Use the referral Join coinbase!

Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.

Webull
! Receive free stock by signing up using the link: Webull signup.
More Related questions...