Java

Question 16

Menus are attached to windows by calling the _____ method.

addMenuBar

setJMenuBar

setMenu

addJMenuBar

Question 17

Set methods are also commonly called _____ methods, and get methods are also commonly called _____ methods.

query, mutator.

accessor, mutator.

mutator, accessor.

query, accessor.

Question 18

The method used to add panels to a JTabbedPane is

newTab.

newPanel.

addPanel.

addTab.

Question 19

A constructor cannot

be overloaded.

initialize variables to their defaults.

specify return types or return values.

have the same name as the class.

Question 20

Given the declaration Circle x = new Circle(), which of the following statements is most accurate?

x contains an int value.

You can assign an int value to x.

x contains an object of the Circle type.

x contains a reference to a Circle object.