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Can you please share the solution for the abstract classes practice in java?
abstract-classes
java
2 Votes
22 Answers
24th Mar 2023, 6:14 PM
Saidazim
Whats the difference between abstract class and interface?
abstract-classes
interfaces
java
2 Votes
3 Answers
13th Apr 2016, 5:42 PM
Venkata Bodapati
What is abstract data type in java ?
java
0 Votes
3 Answers
31st Jul 2018, 1:25 PM
ARUNKUMAR YADAV
What is the use of defining method as abstract in java?
java
2 Votes
6 Answers
4th Aug 2019, 3:20 PM
Geek
what is the difference between abstract class and interface class?
java
0 Votes
6 Answers
30th Nov 2022, 3:33 PM
mon
what is the different between abstract and interface
interfaces
java
0 Votes
4 Answers
17th Sep 2016, 6:19 AM
Aliyu Mohammed Yelwa
Please help me!!! I'm stuck in the abstract classes
abstract-classes
java
oop
1 Vote
2 Answers
29th Aug 2021, 7:40 AM
Remus Tanasa
What is difference between abstract and instance in Java
java
1 Vote
3 Answers
22nd Dec 2019, 9:34 AM
Aniruddha
In java abstract class can be final ?
java
0 Votes
2 Answers
26th Sep 2019, 11:31 AM
Ramiz Raza
What is the output of the following code? abstract class Calc { abstract public function calculate($param); protected func
inheritance
php
0 Votes
1 Answer
19th Apr 2020, 6:51 PM
sangeetha m
What's the difference between abstraction and abstract class?
c#
c++
oop
0 Votes
3 Answers
17th Aug 2018, 6:01 PM
Maha
What is the difference between interface and abstract
c#
c++
java
2 Votes
2 Answers
12th Dec 2017, 11:06 AM
Alagiri Buddhar
When and why do we use abstract classes or interfaces?
abstract-classes
interfaces
java
3 Votes
3 Answers
1st May 2019, 1:40 PM
VV.
Why does an abstract class can have a constructor
java
1 Vote
3 Answers
14th Aug 2019, 4:43 AM
Shivam chanchal
Can someone explain abstract classes in easy way?!
java
2 Votes
2 Answers
16th Oct 2017, 1:01 AM
Murat Ahmedovich
Why can't we make objects of abstract Class?
abstract-classes
java
objects
2 Votes
2 Answers
15th Aug 2017, 11:25 AM
Krunal Gediya
What's the difference between interface and abstract class?
c#
interfaces
0 Votes
3 Answers
20th Sep 2016, 12:22 AM
문형우
What is the problem?
abstract
java
3 Votes
8 Answers
24th Jun 2023, 7:16 AM
P33pe
Difference Between class interface and abstract class ?with example...pls
java
1 Vote
3 Answers
3rd Jul 2019, 2:14 PM
Nag Raj
What if java did not have abstract classes ?
abstract-classes
0 Votes
2 Answers
13th Aug 2020, 5:11 PM
Prabhat
"To use an abstract class, you have to inherit it from another class"then in this sentences abstract class is superclass or not?
abstract-classes
1 Vote
5 Answers
20th Dec 2017, 3:37 AM
Jayshri Patil
Are C++'s pure virtual functions basically Java's abstract methods?
abstract-classes
c++
java
2 Votes
1 Answer
11th Aug 2023, 6:07 PM
Hrvoje Kožul
Can method be private and abstract at the same time?
c++
java
2 Votes
4 Answers
2nd Sep 2018, 1:35 PM
saurabh sable
What are the uses of abstract class?
abstract-classes
c++
0 Votes
1 Answer
31st Jul 2016, 5:40 PM
Ganesh SM
cannot create an instance of an abstract class ScrollBar
abstract-classes
0 Votes
5 Answers
2nd Jun 2017, 6:25 AM
DoubleVermine
Concept Of Abstract Classes and Anonymous Classes in Java.
java
1 Vote
2 Answers
12th Jan 2019, 4:21 PM
Tanmay Garg
Can we have arrays of an abstract class??
abstract-classes
arrays
0 Votes
3 Answers
21st Aug 2017, 6:22 AM
Vikram Sah
What is use of abstract methods on Java?
abstract
abstract-classes
abstract-method
answer
If
java
know
urgent
you
1 Vote
2 Answers
17th Jan 2018, 6:29 PM
Yogesh Sharma
What is abstract class and how it is used?
abstract-classes
2 Votes
2 Answers
21st Apr 2021, 2:29 AM
Ur-Wellwisher
why do we need to use interfaces rather than abstract classes?
oop
3 Votes
4 Answers
4th Jul 2019, 11:37 PM
Neobby
When do you use interfaces and abstract classes?
abstract-classes
c#
interfaces
oop
1 Vote
2 Answers
17th Mar 2018, 8:20 PM
X x
Why is an abstract class implementing a function
abstract-classes
interfaces
java
1 Vote
2 Answers
5th May 2017, 10:02 PM
tylerasa
What is the use of abstract classes in java ?
abstract-classes
3 Votes
3 Answers
11th Aug 2017, 1:16 AM
Shanoor Afreen
What is the use of abstract class in java?
abstract
class
function
help
java
method
output
python
use
1 Vote
2 Answers
20th Jul 2018, 11:56 AM
Maninder $ingh
What do you mean by abstract and data abstraction in c++
abstract
abstract-classes
polymorphism
2 Votes
2 Answers
6th Dec 2018, 12:50 PM
Satyendra Patel
Can we create a reference of abstract class?
abstract-classes
2 Votes
1 Answer
17th Jan 2018, 6:12 AM
Nikesh Prasad
Why constructors cannot be abstract or static or final?
java
1 Vote
2 Answers
3rd Jan 2019, 8:29 AM
Nitin Gutte
Is anyone know how to solve abstract class practical
abstract-classes
java
1 Vote
1 Answer
30th May 2022, 4:39 PM
Vishvajith Induvara
Can abstract classes in java can also be interfaces?
classes
interfaces
java
4 Votes
1 Answer
25th Aug 2017, 11:14 AM
Hrishikesh Rajiv Nanadikar
Why we can't create object of abstract class un java?
abstract-classes
1 Vote
1 Answer
16th Sep 2018, 1:01 PM
ABHISHEK TYAGI
cannot declare parameter "attacker" to be of abstract type "Mob" I need help
c++
class
methods
oop
3 Votes
6 Answers
24th Apr 2019, 2:07 AM
ScriptingEngine
what is the use of constructer in abstract class
else-statements
if-statements
java
1 Vote
3 Answers
2nd Aug 2016, 11:29 AM
K Sravan Kumar
How to create objects for abstract class in java?
abstract-classes
create
java
objects
1 Vote
1 Answer
19th May 2018, 2:24 PM
Ankit Pal
Can we make a class having implemented methods as an abstract class!?
abstract-classes
2 Votes
5 Answers
29th Apr 2019, 7:39 PM
Eshu Kamisetty
What is the difference between abstract class and interface
.net
c#
java
2 Votes
2 Answers
12th Oct 2017, 7:00 PM
santosh kumar
What is the use of abstract class methods
notepad++
0 Votes
2 Answers
24th Aug 2017, 7:57 AM
Swetha
What is the difference between abstract class and interface?
abstract-classes
interfaces
2 Votes
2 Answers
9th Dec 2017, 1:41 PM
pavithra paramesh
Is it right? An interface may contain abstract method.
interfaces
0 Votes
2 Answers
6th Nov 2022, 9:28 AM
Oliver Pasaribu
What is the exact difference between abstract class and interface?
java
program
2 Votes
4 Answers
30th Apr 2017, 12:54 PM
yashasvi joshi
Abstract Factory pattern | What is benefits with so many interfaces
abstract_factory
c++
design_pattern
factory
3 Votes
2 Answers
7th Feb 2021, 8:49 AM
Ketan Lalcheta
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