Q&amp;A Discussions

What are few real time examples for interface, abstract-classes and inheritance.

1st Apr 2017, 4:29 AM

Vignesh

abstract-classes examples for inheritance interfaces java

1 Votes

26th Mar 2017, 6:01 AM

.com

Bank Management System

-3 Votes

В формулировке есть неточность

12th Apr 2022, 8:43 AM

Abdullah Abdullah

10 Votes

Fill in the blanks to create an abstract class with an abstract method and inherit from it. abstract class Animal { public int

13th Feb 2018, 11:42 AM

Andrew Karelin

Can we make a class having implemented methods as an abstract class!?

-11 Votes

10 Answers

18th Nov 2018, 12:30 PM

Louie Jay Gitgitin Salvaña

What is abstract data type in data Structure?

2 Votes

5 Answers

29th Apr 2019, 7:39 PM

Eshu Kamisetty

6 Votes

What I have to do after Java

26th Sep 2019, 4:57 PM

Varshini Sirsal

0 Votes

7 Answers

1st Jun 2017, 11:49 PM

Hmmam Babe khuoja

Tell me is it good??

How important classes are?

-2 Votes

4 Answers

20th Nov 2020, 7:32 PM

Ali

2 Votes

20th Oct 2020, 11:28 AM

Sarah-chan🖤

Abstract class

2 Votes

What is the use of abstract classes in java ?

21st Oct 2020, 7:34 PM

Mennatullah Mohamed Abdelmaqsoud

3 Votes

"To use an abstract class, you have to inherit it from another class"then in this sentences abstract class is superclass or not?

11th Aug 2017, 1:16 AM

Shanoor Afreen

1 Votes

5 Answers

20th Dec 2017, 3:37 AM

Jayshri Patil

Hablemos en español

0 Votes

4th Nov 2021, 2:35 AM

FER

Please explain more

1 Votes

What is an abstract class ?

28th Feb 2019, 5:30 PM

Adil Hussain

2 Votes

Why we can't create object of abstract class un java?

13th Aug 2020, 4:56 PM

Prabhat

1 Votes

Can someone help me please to implement this code i am stuck at least just the algorithm

16th Sep 2018, 1:01 PM

ABHISHEK TYAGI

abstract-classes classes inheritance java objects oop programming

1 Votes

4 Answers

15th Apr 2021, 4:04 PM

Mark G. Ghrayeb

WHICH ONE ?

0 Votes

26th May 2019, 8:00 PM

Jnana

What to do

0 Votes

I made a function in dervied ninjA class void h() ..why i can access it my (*e1).h();...*e1 is point er of base class

13th Nov 2018, 5:17 AM

Kensi

1 Votes

What if java did not have abstract classes ?

11th Oct 2020, 8:24 PM

Harsh Rajput

0 Votes

"To use an abstract class, you have to inherit it from another class" I donot understand the meaning of this sentence

13th Aug 2020, 5:11 PM

Prabhat

2 Votes

cannot create an instance of an abstract class ScrollBar

25th Jun 2018, 10:35 AM

Tom

What is abstract class and how it is used?

0 Votes

5 Answers

2nd Jun 2017, 6:25 AM

DoubleVermine

2 Votes

What should I learn after OOP in c++?

21st Apr 2021, 2:29 AM

Ur-Wellwisher

1 Votes

What is the benefit of abstract class?

10th Jul 2020, 4:17 AM

Abubakr Abdalhafeez

1 Votes

Is jframe an abstract class?

14th Nov 2018, 2:55 PM

Nazmul Islam Naim

What is the purpose of abstract class. Explanation needed with real world example. The scenario where it is used.

0 Votes

4 Answers

23rd Jul 2017, 3:57 PM

Prachi Batra

0 Votes

can pointers of a mother class type point to its daughter class ?if yes,why?

1st Jun 2018, 2:52 AM

RamaLakshmi Moorthi

0 Votes

How to make an abstract class?

6th May 2018, 3:20 PM

杨涛

2 Votes

In abstract class can't be instaniated. Why we need to declare constructor in abstract.

18th Nov 2016, 4:27 PM

Waseem Siddiqi

0 Votes

Are there any examples in real life of applying abstract classes? For what?

8th Jan 2020, 6:14 AM

VGP

abstract-classes c#

8 Votes

7 Answers

26th Oct 2017, 8:47 PM

Vitaly Voytov

Why should we use the abstract method?

0 Votes

9th Jul 2020, 5:04 PM

BELHANI Mohamed-Afif

What is the meaning of!?

0 Votes

Why do we use abstract method when we can directly declare normally.i cant see the difference

29th Mar 2020, 5:40 PM

Mohamad Nour Alaref

0 Votes

How does java implement abstraction?

12th Feb 2019, 11:30 PM

chanukya mahidhar

1 Votes

What is an abstract class?

4th Aug 2019, 7:50 PM

Madubuike Sunday Chukwuebuka

0 Votes

What is the difference between polymorphism and abstract class ??

10th Mar 2019, 6:29 PM

Kabir singh

abstract-classes polymorphism

3 Votes

6 Answers

26th Mar 2018, 2:34 PM

Rajan Singla

What is a string in double quote “ “?

-3 Votes

What is the purpose of abstract on in Java

3rd Sep 2020, 11:06 PM

Jeff Semexant

1 Votes

What is.meant by abstraction and its real time usage?

26th May 2021, 4:41 AM

Redo

2 Votes

5th Mar 2018, 1:10 AM

அபிஷேக் அபி

How to write coding..?

2 Votes

What is Abstract classes and why we need to use it.

25th Aug 2017, 6:01 PM

ABHISHEK KUMAR

0 Votes

Can we create a reference of abstract class?

22nd Jul 2021, 10:58 AM

Asif Ahmed Khan

2 Votes

17th Jan 2018, 6:12 AM

Nikesh Prasad

Why is abstract used?

0 Votes

What is actually abstract class used for?

18th Feb 2019, 7:17 AM

MANISH PATIL

abstract-classes java

1 Votes

9 Answers

19th Jul 2017, 3:54 PM

Niko Prianto

Abstract functions could have body!

0 Votes