Finals Quiz 1

To use a predefined method of a class contained in the package

java.lang in a program, you only need to know what the name of

the method is and how to use it.

• True

• False

A value-returning method returns only one value via the return

statement.

• True

• False

Parameters allow you to use different values each time the method is

called.

• True

• False

When a return statement executes in a user-defined method, the

method immediately exits.

• True

• False

A value-returning method returns only integer values.

• True

• False

If a Java method does not use parameters, parentheses around the empty

parameter list are still needed.

• True

• False

In Java, the names of the corresponding formal and actual parameters

must be the same.

• True

• False

In Java, method definitions can be nested; that is, the definition of one

method can be enclosed in the body of another method.

• True

• False

Which of the following method headings are valid?

• public static one(int a, int b)

• public static int thisone(char x)

• public static char another(int a, b)

• public static double yetanother

Consider the following methods: What is the output of each of the following program segments?

x = 10;

System.out.println(secret(x));