Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition)
11th Edition
ISBN: 9780134671710
Author: Y. Daniel Liang
Publisher: PEARSON
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Chapter 16, Problem 16.21PE
(Count-down stopwatch) Write a
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3. Problem Description: Define the Circle2D class that contains:
Two double data fields named x and y that specify the center of the circle with get
methods.
• A data field radius with a get method.
•
A no-arg constructor that creates a default circle with (0, 0) for (x, y) and 1 for radius.
•
A constructor that creates a circle with the specified x, y, and radius.
•
A method getArea() that returns the area of the circle.
•
A method getPerimeter() that returns the perimeter of the circle.
•
•
•
A method contains(double x, double y) that returns true if the specified point (x, y) is inside
this circle. See Figure (a).
A method contains(Circle2D circle) that returns true if the specified circle is inside this
circle. See Figure (b).
A method overlaps (Circle2D circle) that returns true if the specified circle overlaps with this
circle. See the figure below.
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Figure (a) A point is inside the circle. (b) A circle is inside another circle.
(c) A circle overlaps another…
1. Explain in detail with examples each of the following fundamental security design principles: economy of mechanism, fail-safe default, complete mediation, open design, separation of privilege, least privilege, least common mechanism, psychological acceptability, isolation, encapsulation, modularity, layering, and least astonishment.
Security in general means the protection of an asset. In the context of computer and network security, explore and explain what assets must be protected within an online university. What the threats are to the security of these assets, and what countermeasures are available to mitigate and protect the organization from such threats. For each of the assets you identify, assign an impact level (low, moderate, or high) for the loss of confidentiality, availability, and integrity. Justify your answers.
Chapter 16 Solutions
Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition)
Ch. 16.2 - Prob. 16.2.1CPCh. 16.2 - Prob. 16.2.2CPCh. 16.2 - Prob. 16.2.3CPCh. 16.2 - Prob. 16.2.4CPCh. 16.3 - How do you create a button with a text and a node?...Ch. 16.3 - Prob. 16.3.2CPCh. 16.3 - Prob. 16.3.3CPCh. 16.4 - What is the output of the following code? public...Ch. 16.4 - Prob. 16.4.2CPCh. 16.4 - Prob. 16.4.3CP
Ch. 16.4 - Prob. 16.4.4CPCh. 16.5 - Prob. 16.5.1CPCh. 16.5 - Can you apply all the methods for Labeled to...Ch. 16.5 - Prob. 16.5.3CPCh. 16.5 - Prob. 16.5.4CPCh. 16.6 - Prob. 16.6.1CPCh. 16.6 - Can you apply all the methods for TextInputControl...Ch. 16.6 - Prob. 16.6.3CPCh. 16.6 - Prob. 16.6.4CPCh. 16.7 - Prob. 16.7.1CPCh. 16.7 - Prob. 16.7.2CPCh. 16.7 - Prob. 16.7.3CPCh. 16.7 - Prob. 16.7.4CPCh. 16.8 - Prob. 16.8.1CPCh. 16.8 - Prob. 16.8.2CPCh. 16.8 - Prob. 16.8.3CPCh. 16.8 - Prob. 16.8.4CPCh. 16.9 - Prob. 16.9.1CPCh. 16.9 - Prob. 16.9.2CPCh. 16.9 - Prob. 16.9.3CPCh. 16.9 - How do you obtain the selected items and selected...Ch. 16.10 - Prob. 16.10.1CPCh. 16.10 - Prob. 16.10.2CPCh. 16.10 - Prob. 16.10.3CPCh. 16.11 - Prob. 16.11.1CPCh. 16.11 - Prob. 16.11.2CPCh. 16.11 - Prob. 16.11.3CPCh. 16.12 - Prob. 16.12.1CPCh. 16.12 - Prob. 16.12.2CPCh. 16.12 - How does the program check whether a player wins?...Ch. 16.13 - Prob. 16.13.1CPCh. 16.13 - Prob. 16.13.2CPCh. 16.13 - Prob. 16.13.3CPCh. 16.14 - Prob. 16.14.1CPCh. 16.14 - Prob. 16.14.2CPCh. 16 - Prob. 16.1PECh. 16 - Prob. 16.2PECh. 16 - (Traffic lights) Write a program that simulates a...Ch. 16 - (Create a miles/kilometers converter) Write a...Ch. 16 - (Convert numbers) Write a program that converts...Ch. 16 - (Demonstrate TextField properties) Write a program...Ch. 16 - Prob. 16.7PECh. 16 - (Geometry: two circles intersect?) Write a program...Ch. 16 - (Geometry: two rectangles intersect?) Write a...Ch. 16 - (Text viewer) Write a program that displays a text...Ch. 16 - (Create a histogram for occurrences of letters)...Ch. 16 - Prob. 16.12PECh. 16 - (Compare loans with various interest rates)...Ch. 16 - (Select a font) Write a program that can...Ch. 16 - (Demonstrate Label properties) Write a program to...Ch. 16 - Prob. 16.16PECh. 16 - Prob. 16.17PECh. 16 - (Simulation a running fan) Rewrite Programming...Ch. 16 - Prob. 16.19PECh. 16 - Prob. 16.20PECh. 16 - (Count-down stopwatch) Write a program that allows...Ch. 16 - (Play, loop, and stop a sound clip) Write a...Ch. 16 - (Racing cars) Write a program that simulates four...Ch. 16 - (Slide show) Programming Exercise 15.30 developed...Ch. 16 - Prob. 16.29PECh. 16 - (Pattern recognition: consecutive four equal...Ch. 16 - (Game: connect four) Programming Exercise 8.20...
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