A method's interface is its

a$.$ parameter list

b$.$ return type

c$.$ identifier

d$.$ all of the above

The value used in a method's return

statement must

a$.$ be numeric

b$.$ be a variable

c$.$ match the data type used before the method name in the header

d$.$ two of the above

Which of the following must every method have?

a$.$ a parameter list

b$.$ a header

c$.$ a return value

d$.$ all of the above

Although the terms parameter and argument are closely related, the difference is that argument refers to $q,$

a$.$ a value in a method call

b$.$ a passed constant

c$.$ a formal parameter

d$.$ a variable that is local to a method

Assume you have written a method with the header void myMethod$($num a$,$ string b$).$ Which of the following is a correct method call?

a$.$ myMethod$(12)$

b$.$ myMethod$("$Goodbye$")$

c$.$ myMethod$(12,$ "Hello"$)$

d$.$ It is impossible to tell.

Assume you have written a method with the header num

yourMethod$($string name, num code$).$ The method's type is

a$.$ num

b$.$ string

c$.$ num and string

d$.$ void

Assume you have written a method with the header string myMethod$($num score, string grade$).$ Also assume you have declared a numeric variable named test. Which of the following is a correct method call?

a$.$ myMethod$()$

b$.$ myMethod$($test$)$

C$.$ myMethod$($test$,$ test$)$

d$.$ myMethod$($test$,"$A$")$

Which of the following is true?

a$.$ A program can call one method at most.

b$.$ A method can contain one or more other methods.

c$.$ A program can contain a method that calls another method.

d$.$ All of the above are true.

When you use a variable name in a method call, it as the variable in the method header.

a$.$ can have the same name

b$.$ cannot have the same name

c$.$ must have the same name

d$.$ cannot have the same data type

Which of the following is most closely related to the concept of local?

a$.$ in scope

b$.$ object$-$oriented

c$.$ program level

d$.$ abstract