Declaration and Access Control
Choose the correct statement. Restriction on static methods are: I.   They can only call other static methods.II.   They must only access static data.III. They cannot refer this or super in any way.

(I) and (II)
Only (I)
(I), (II) and (III)
(II) and (III)
Only (III)

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Declaration and Access Control
What will be the output for the below code?static public class Test{ public static void main(String[] args){ char c = 'a'; switch(c){ case 65 : System.out.println("one");break; case 'a': System.out.println("two");break; case 3 : System.out.println("three"); } }}

None of these
Compile error - char can't be permitted in switch statement.
Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted.
one
two

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Declaration and Access Control
Choose the correct statementpublic class Circle{ private double radius; public Circle(double radius){ radius = radius; }}

The program will compile, but we cannot create an object of Circle with a specified radius. The object will always have radius 0.
The program has a compilation error because we cannot assign radius to radius.
The program does not compile because Circle does not have a default constructor.
The program has a compilation error because it does not have a main method.

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Declaration and Access Control
A method within a class is only accessible by classes that are defined within the same package as the class of the method. Which one of the following is used to enforce such restriction?

Declare the method with the keyword private.
Declare the method with the keyword protected.
Declare the method with the keyword public.
Declare the method with the keyword public and private.
Do not declare the method with any accessibility modifiers.

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