Consider the following code that appears in a test class. A a = new A();
Int c = a.b;
In order for this code to work,which statement must be true?
A)a must be declared public inside class A
B)b must be declared public inside class A
C)c must be declared public inside class A
D)Method b( )must return int

Question

Quizplus · Accepted Answer

The statement "Int c = a.b" implies that we are accessing a variable b of class A using an instance of A. Therefore, to access variable b from outside the class A, it must be declared as public. Declaring a as public or c as public will not make any difference in this context. The return type of method b() is not relevant here as we are accessing the variable b directly.

Consider the Following Code That Appears in a Test Class