Object Oriented Concepts

P
Is it Abstarction not comes under Opps concept ?
Replies
10
Views
3,290
anneroberts
vbraojava
What we must follow to create a SubClass to Abstract Class ?
Replies
1
Views
2,048
anneroberts
S
Why abstract class cant be instantiated ?
Replies
4
Views
8,459
anneroberts
R
why do we using THIS keyword and SUPER keyword in programming ?
Replies
7
Views
6,864
anneroberts
S
What is the difference between equals() and == ?
Replies
3
Views
1,656
anneroberts
N
What are the types of variables in Java ?
Replies
16
Views
4,189
anneroberts
vbraojava
What is default size of Reference Variable ?
2
Replies
29
Views
11,931
anneroberts
vbraojava
How can we call Super Class Constructor in Sub Class ?
Replies
8
Views
5,363
anneroberts
vbraojava
Why Static methods don't act upon instance variables ?
Replies
1
Views
1,755
anneroberts
vbraojava
How can we Make a Class as Immutable ?
Replies
1
Views
2,168
anneroberts
S
How to decide whether to use Interface or Abstract Class ?
Replies
1
Views
3,159
anneroberts
vbraojava
What is the Pre-Condition to Casting Advanced Data Type ?
Replies
1
Views
1,428
anneroberts
vbraojava
Is it possible Constructor Overloading in Java ?
Replies
12
Views
5,567
anneroberts
P
composition and aggregation
Replies
3
Views
2,302
anneroberts
G
Why static methods cant be overridden in java?
Replies
7
Views
5,567
anneroberts
P
final in abstract
Replies
10
Views
4,559
anneroberts
vbraojava
Can we access Private members of Super Class ?
Replies
1
Views
2,157
anneroberts
vbraojava
What we can have in Abstract Classes ?
Replies
1
Views
1,789
anneroberts
vbraojava
How many types of Inheritances does Java support ?
Replies
6
Views
2,468
anneroberts
vbraojava
How can we achieve Multiple Inheritance in Java ?
Replies
1
Views
3,788
anneroberts
You must log in or register to post here.
Top