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An Access Modifier is a key word in java that determines what level of access or visibility a particular java variable/method or class has. There are 4 basic access modifiers in java. They are:

1. Public

2. Protected

3. Default and

4. Private

Private is the most restrictive access modifier whereas public is the least restrictive. Default is the access protection you get when you do not specifically mention an access modifier to be used for a java object.

Java programming does not run by just a single piece of class that has the whole functionality. You have hundreds of classes that interact with one another, passing data between them and returning output to the user of the system. So it is very important for members of one class to access members of another. Here members may refer to variables, methods and even classes. So, this is where the access modifiers come into picture. The modifier associated with every member of the class determines what level of visibility that member has.

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What are the various access specifiers?

Three types of access specifier private , public ,protected


Default access specifier in java?

There is no such thing as an access specifier in Java. There are access modifiers.The default access modifier if unspecified is to allow access to classes in the current package only, except within an interface where the default is 'public'.


Explain the significance of public and protected and private access specifiers in inheritance?

These are all access modifiers in Java. a. Public - these are accessible anywhere. This is the least restrictive access specifier. b. Private - these are accessible only inside the declaring class. This is the most restrictive access specifier. c. Protected - these are in between public and private. These are accessible to all classes that inherit this class d. Package - this is the default access specifier. These are accessible to all classes that are present in the same package as the contained class.


What kinds of access can a class member have?

Public, protected and private access members.


What is meant by private access in c plus plus?

It isn't. Private is the default access for class members. For struct members, the default access is public. Aside from default access, a class and a struct serve the same purpose; to define a class. As such, the following class definitions are equivalent: class X { int a; }; struct Y { private: int b; }; Typically, we use a struct to define simple data types with trivial construction and use class for more complex data types, often to encapsulate an invariant or to acquire a resource, hiding the implementation details from consumers using private access.

Related Questions

What is an access specifier do?

There is no such thing as an access specifier in Java. There are access modifiers. They specify the access level of the item they modify: public, private, protected.


What is the use of public access specifier?

use of public access specifier iswe can access the class members(methods,variables) out side the class using class reference


Which is public to all access class or struct or function or variable?

The default access specifier for a class is private. The default access specifier for a struct is public. It does not matter if it is a function or a variable.


Where do you define the access specifier for a java method properties?

We define the access specifier of a function at the place of its method signature(The place we write the method's name).for example,public void sample(){}here "public" is the access specifier of function name-sample.


What are the various access specifiers?

Three types of access specifier private , public ,protected


What do you mean by access specifier in c?

There are no access specifiers in C. All functions and data are public.


Default access specifier in java?

There is no such thing as an access specifier in Java. There are access modifiers.The default access modifier if unspecified is to allow access to classes in the current package only, except within an interface where the default is 'public'.


What is the default access specifier in java?

There is no such thing as an access specifier in Java. There are access modifiers.The default access modifier if unspecified is to allow access to classes in the current package only, except within an interface where the default is 'public'


What is the default access specifier of Java?

There is no such thing as an access specifier in Java. There are access modifiers.The default access modifier if unspecified is to allow access to classes in the current package only, except within an interface where the default is 'public'.


Explain the significance of public and protected and private access specifiers in inheritance?

These are all access modifiers in Java. a. Public - these are accessible anywhere. This is the least restrictive access specifier. b. Private - these are accessible only inside the declaring class. This is the most restrictive access specifier. c. Protected - these are in between public and private. These are accessible to all classes that inherit this class d. Package - this is the default access specifier. These are accessible to all classes that are present in the same package as the contained class.


What is an access specifier?

An access specifier is a keyword applied to a variable, or method, which indicates which parts of the program are permitted to access it.


What is the difference between access specifier and access modifier?

An access modifier is another name for an access specifier, which in object-orientated software is a keyword applied to a variable which indicates which other parts of the programme are permitted to access it.