JAVA QUESTION 1 The value returned by a value-returning method can be saved for

Question

JAVA

QUESTION 1

The value returned by a value-returning method can be saved for further calculation in the program.

True

False

QUESTION 2

To use a predefined method you must know the code in the body of the method.

True

False

QUESTION 3

A formal parameter is a variable declared in the method heading (ie. it's signature).

True

False

QUESTION 4

A local identifier is an identifier that is declared within a method or block and that is visible only within that method or block.

True

False

QUESTION 5

No two methods in the same class can have the same name.

True

False

QUESTION 6

Void methods have no return type.

True

False

QUESTION 7

The return statement must be the last line of the method.

True

False

QUESTION 8

When a program executes, the first statement to execute is always the first statement in the main method.

True

False

QUESTION 9

Given the method heading

public static String exampleMethod(int n, char ch)

what is the return type of the value returned?

int

char

String

Nothing will be returned

QUESTION 10

The method toString() is used to convert an object to a String object.

True

False

int

char

String

Nothing will be returned

Explanation / Answer

1) True 2) False 3) True 4) True 5) False 6) True 7) False 8) False 9) String 10) True

Related Questions

Navigate

• Browse (All)
• Browse J
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.