Java Methods flashcard 2024

Front

When the type of a method is defined as void, this indicates...

Back

the method returns nothing

Front

What will the output of this code be? Options: 11, Error, -1, sum

Back

Error

Front

What will the output of this code be? Options: 11, 24, Error, Product

Back

24

Front

In the following code, what is the name of the method?
public void squared(int num1)

Back

squared

Front

In the following code, what type of method is it?
public void squared(int num1)

Back

void

Front

In the following code, what type of method is it?
public double squared(int num1)

Back

non-void

Front

What goes in the parentheses after a method name?

Back

parameters

Front

Which is a properly written method with four parameters? Options: public void math(int a, int b), public void math(double a, double b, double c, double d), public void math(a, b, c, d), public void math(4, 3, 2, 1)

Back

public void math(double a, double b, double c, double d)

Front

What is the output of this code? Options: 3 4 5 6 7, 7 6 5 4 3, Nothing, Error

Back

Nothing

Front

What is the correct way to declare a method that returns an integer? Options: public void calculate(), public calculate(), int calculate(), public int calculate()

Back

public int calculate()