Question

Here is the general syntax for method definition:

accessModifier returnType methodName( parameterList)
{
Java statements return returnValue;
return return Value;
}
What is true for the accessModifier?
a.It can be omitted, but if not omitted there are several choices, including private and public.
b.It must always be private or public.
c.It can be omitted, but if not omitted it must be private or public.
d.The access modifier must agree with the type of the return value.

Answer 1

The correct answer is that the accessModifier in a Java method can be omitted, and if included, it can be public, private, protected, or default (no modifier). There are four possible options for access modifiers, each with different visibility levels.

Step-by-step explanation:

The accessModifier in Java method declaration controls the visibility of the method. The statement that is true for the accessModifier is: It can be omitted, but if not omitted there are several choices, including private and public. So, correct answer is "a. It can be omitted, but if not omitted there are several choices, including private and public."

There are four types of accessModifiers in Java:

• Public - The method is accessible by any other class.
• Private - The method is only accessible within the class it is declared in.
• Protected - The method is accessible within the same package or subclasses in different packages.
• Default (no modifier) - The method is accessible only within the same package.

Thus, the accessModifier can indeed be omitted, and if included, it does not have to be strictly private or public; protected and default (no accessModifier) are also valid options.