Unit Tests 5,6,14

unit-tests-5-6-14

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Question 1 of 1

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439040

120

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When a user closes a JFrame, the default behavior is for _____.

Select the correct answer(s).

(0/0)

439041

120

none

An application that must respond to button clicks must implement a(n) _____.

Select the correct answer(s).

(0/0)

439019

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An advantage of extending the JFrame class is _____.

Select the correct answer(s).

(0/0)

439020

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A _____ is a type of component that holds other components so you can treat a group of them as a single entity.

Select the correct answer(s).

(0/0)

439021

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The arguments required by the Font constructor include all of the following except _____.

Select the correct answer(s).

(0/0)

439023

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_________ are popup windows that can help a user understand the purpose of components in an application and that appear when a user hovers a mouse over the component.

Select the correct answer(s).

(0/0)

439024

120

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The normal (default) behavior of a JFrame is to use a layout format named _________.

Select the correct answer(s).

(0/0)

439025

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A JFrame is a descendant of each of the following classes except the _____ class.

Select the correct answer(s).

(0/0)

439026

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A class can implement _____.

Select the correct answer(s).

(0/0)

439027

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When you write a method that reacts to JCheckBox changes, you name the method _____.

Select the correct answer(s).

(0/0)

439029

120

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A JFrame contains a JButton named button1 that should execute an actionPerformed() method when clicked. Which statement is needed in the JFrame class?

Select the correct answer(s).

(0/0)

439030

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Which of the following is not a task you must perform when you declare a class that handles an event?

Select the correct answer(s).

(0/0)

439031

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The statement JFrame myFrame = new JFrame(); creates a JFrame that is _____.

Select the correct answer(s).

(0/0)

439032

120

none

A programmer might prefer using a JFrame instead of a Window because, unlike a window, a JFrame _____.

Select the correct answer(s).

(0/0)

439033

120

none

If a class contains two components that might each generate a specific event type, you can determine which component caused the event by using the _____ method.

Unit Tests 5,6,14

Question 1 of 1

Time Left

When a user closes a JFrame, the default behavior is for _____.

Select the correct answer(s).

(0/0)

An application that must respond to button clicks must implement a(n) _____.

Select the correct answer(s).

(0/0)

An advantage of extending the JFrame class is _____.

Select the correct answer(s).

(0/0)

A _____ is a type of component that holds other components so you can treat a group of them as a single entity.

Select the correct answer(s).

(0/0)

The arguments required by the Font constructor include all of the following except _____.

Select the correct answer(s).

(0/0)

_________ are popup windows that can help a user understand the purpose of components in an application and that appear when a user hovers a mouse over the component.

Select the correct answer(s).

(0/0)

The normal (default) behavior of a JFrame is to use a layout format named _________.

Select the correct answer(s).

(0/0)

A JFrame is a descendant of each of the following classes except the _____ class.

Select the correct answer(s).

(0/0)

A class can implement _____.

Select the correct answer(s).

(0/0)

When you write a method that reacts to JCheckBox changes, you name the method _____.

Select the correct answer(s).

(0/0)

A JFrame contains a JButton named button1 that should execute an actionPerformed() method when clicked. Which statement is needed in the JFrame class?

Select the correct answer(s).

(0/0)

Which of the following is not a task you must perform when you declare a class that handles an event?

Select the correct answer(s).

(0/0)

The statement JFrame myFrame = new JFrame(); creates a JFrame that is _____.

Select the correct answer(s).

(0/0)

A programmer might prefer using a JFrame instead of a Window because, unlike a window, a JFrame _____.

Select the correct answer(s).

(0/0)

If a class contains two components that might each generate a specific event type, you can determine which component caused the event by using the _____ method.

Select the correct answer(s).

(0/0)

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