This ppt is about the Access Specifiers(Modifiers) in JAVA This is short and understandable presentation to get to know about this topic

1. ACCESS
SPECIFIERS(MODIFIERS)
IN JAVA
PRESENTED BY :
HRITHIK SHINDE
PRAJWAL POOJARI
MANNU VISHWAKARMA

2. DEFINATION : ACCESS
SPECIFIERS
Access specifiers(or access modifiers) are keywords in
object-oriented languages that sets the accessibility of the
classes , methods and others members

3. .
THERE ARE 4 TYPES OF JAVA ACCESS SPECIFIERS:
i. DEFAULT
ii.PRIVATE
iii.PROTECTED
iv.PUBLIC

4. .
1]DEFAULT ACCESS SPECIFIER:
No keyword is required to specify default
access specifier
When no access modifier is specified for a
class, method or data member it is said to be
having the default access specifier by default.
Default access specifier are accessible within
the same package.

5. .2]PRIVATE ACCESS SPECIFIER:
 The private access specifier is specified using the
keyword private.
 The methods or data members declared as private
are accessible only within the class in which they are
declared.
 Any other class of same package will not be able to
access these members.
 Classes or interface can not be declared as private.

6. .3]PROTECTED ACCESS
SPECIFIER:
The protected access specifier is specified
using the keyword protected.
The methods or data members declared as
protected are accessible within same package
or sub classes in different package.

7. .4]PUBLIC ACCESS SPECIFIER:
 The public access specifier is specified using the
keyword public.
 The public access specifier has the widest scope
among all other access modifiers.
 Classes, methods or data members which are
declared as public are accessible from every where in
the program. There is no restriction on the scope of
a public data members.

8. ACCESS LEVELS
Specifier Class Package Subclass Everywhere
Default Y Y N N
Private Y N N N
Protected Y Y Y N
Public Y Y Y Y