USA: +1 (725) 712-1730 
Sign in
11. Setters are void return type methods. True OFalse 12. To make fields directly accessible to other classes, the class fields must be marked public. O True O False 13. Static variables of a class can be accessed, even if the class has not been instantiated (0) True O False
Expert Answer
11) True
Setter methods in OO will return void type.
12) True
If protected, then only accessible to subclasses with in the package.
If private, accessible to only with in the class
If public, accessible to other classes
13) True
Static variables of a class can be accessed, even the class has not been instantiated.
14) B
Non static variables can’t accessible from static method.
If static method access the non static variable, then it will it’s default values.
If it is int, it will print 0
If it is string, it will print NULL
15) True
Reference variables are used to refer an object.
Once they declared in specific type, then they cannot be changed
