Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Chapter 12.2, Problem 12.9CP
Explanation of Solution
The “setBackground()” method:
- To change the background of a component, the method “setBackground()” is used.
- The method changes the background of components like, button, panel, label and many more.
- Syntax of “setBackground()” method:
Component_name...
Explanation of Solution
The “setForeground()” method:
- To change the colour of text of a component, the method “setForeground()” is used.
- The method changes the text color of components like, button, panel, label and many more.
- Syntax of “setForeground()” method:
Component_name. setForeground(Color.colorname);
- Example of using “setForeground()”:
Button1...
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CPS 2390
Extra Credit Assignment
For each problem, choose the best answer and explain how you arrived at your answer. (15 points each.)
1.If control is redirected to location x4444 after the execution of the following instructions, what should have been the
relationship between R1 and R2 before these instructions were executed?
Address
Instruction
x4400
1001100010111111
x4401
0001100100100001
x4402
0001100001000100
x4403
0000100001000000
A. R1
R2 (R1 was greater than R2)
B. R1 R2 (R2 was greater than R1)
C. R1 R2 (R1 and R2 were equal)
=
D. Cannot be determined with the given information.
2. If the value stored in RO is 5 at the end of the execution of the following instructions, what can be inferred about R5?
Address
x3000
Instruction
0101000000100000
x3001
0101111111100000
x3002
0001110111100001
x3003
0101100101000110
x3004
0000010000000001
x3005
0001000000100001
x3006
0001110110000110
x3007
0001111111100001
x3008
0001001111111000
x3009
0000100111111000
x300A
0101111111100000
A. The…
Chapter 12 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Chapter 12.2, Problem 12.1CPChapter 12.2, Problem 12.2CPChapter 12.2, Problem 12.3CPChapter 12.2, Problem 12.4CPChapter 12.2, Problem 12.5CPChapter 12.2, Problem 12.6CPChapter 12.2, Problem 12.7CPChapter 12.2, Problem 12.8CPChapter 12.2, Problem 12.9CPChapter 12.3, Problem 12.10CP
Chapter 12.3, Problem 12.11CPChapter 12.3, Problem 12.12CPChapter 12.3, Problem 12.13CPChapter 12.3, Problem 12.14CPChapter 12.3, Problem 12.15CPChapter 12.3, Problem 12.16CPChapter 12.3, Problem 12.17CPChapter 12.4, Problem 12.18CPChapter 12.4, Problem 12.19CPChapter 12.4, Problem 12.20CPChapter 12.4, Problem 12.21CPChapter 12.4, Problem 12.22CPChapter 12.4, Problem 12.23CPChapter 12.4, Problem 12.24CPChapter 12.4, Problem 12.25CPChapter 12.5, Problem 12.26CPChapter 12.5, Problem 12.27CPChapter 12, Problem 1MCChapter 12, Problem 2MCChapter 12, Problem 3MCChapter 12, Problem 4MCChapter 12, Problem 5MCChapter 12, Problem 6MCChapter 12, Problem 7MCChapter 12, Problem 8MCChapter 12, Problem 9MCChapter 12, Problem 10MCChapter 12, Problem 11MCChapter 12, Problem 12TFChapter 12, Problem 13TFChapter 12, Problem 14TFChapter 12, Problem 15TFChapter 12, Problem 16TFChapter 12, Problem 17TFChapter 12, Problem 18TFChapter 12, Problem 19TFChapter 12, Problem 20TFChapter 12, Problem 1FTEChapter 12, Problem 2FTEChapter 12, Problem 3FTEChapter 12, Problem 4FTEChapter 12, Problem 5FTEChapter 12, Problem 1AWChapter 12, Problem 2AWChapter 12, Problem 3AWChapter 12, Problem 4AWChapter 12, Problem 5AWChapter 12, Problem 6AWChapter 12, Problem 7AWChapter 12, Problem 8AWChapter 12, Problem 9AWChapter 12, Problem 1SAChapter 12, Problem 2SAChapter 12, Problem 3SAChapter 12, Problem 4SAChapter 12, Problem 1PCChapter 12, Problem 2PCChapter 12, Problem 3PCChapter 12, Problem 4PCChapter 12, Problem 5PCChapter 12, Problem 6PCChapter 12, Problem 8PC
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