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Given:
1. package test;
2.
3. class Target {
4. public String name = “hello”;
5. }
What can directly access and change the value of the
variable name?
1 any class
2 only the Target class
3 any class in the test package
4 any class that extends Target
- 7 Answers
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first i want to see the visibility of class itis
default acees
the class is default acess so this class is visible in a
same package
so then the member in it public so
1)so the class in the same package will acess it
2)the class in the same package which extends this class
can acess it
not any other class in the whole world or subclass in other
package.
thanks amit singh
amitsing2008@gmail.com
| Is This Answer Correct ? | 17 Yes | 0 No |
Answer / manikandan [ gtec,vellore ]
Public is Visible to everywhere.
Private is visible to only the same class.
Protected is visible in same package and also sub classes in
any package.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / r.jainrocks@gmail.com
a class which in same package
can access its variable name
no any class can access variable
1. class has default visibility so accessible in same package,
2. variable has public accessibility, can be access any class
which allowed in first condition.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / kumar
By default,the package and class are public.the result will
be 4 any class that extends Target.
| Is This Answer Correct ? | 0 Yes | 4 No |
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