Starting Out with Java: Early Objects, Student Value Edition (6th Edition)
6th Edition
ISBN: 9780134457918
Author: GADDIS, Tony
Publisher: PEARSON
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Expert Solution & Answer
Chapter 12, Problem 1MC
Program Description Answer
When a selector name begins with a period in a JavaFX CSS style definition, the selector corresponds to “specific types of JavaFX nodes”.
Hence, the correct answer is option “B”.
Expert Solution & Answer
Explanation of Solution
Type Selector Names:
- The selector names, which are starting with a period is type selector.
- Type selector is corresponding to a particular type of JavaFX nodes.
- These names are identical to the JavaFX class names to which they correspond.
- For example
- If the class name is “Button” then the corresponding type selector is “.button”.
- If the class name is “CheckBox”, then the corresponding type selector is “.check-box”.
Explanation for incorrect options:
a. specific variable names in the application:
It is not a valid one and it is not corresponds to specific names in the JavaFX CSS style definition.
Hence, the option “A” is wrong.
c. values that the user enters:
It is not a valid one and it is not corresponds to user entered values in JavaFX CSS style definition.
Hence, the option “C” is wrong.
d. named constants in the application:
It is not a valid one and it is not corresponds to named constant in JavaFX CSS style definition.
Hence, the option “D” is wrong.
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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: Early Objects, Student Value Edition (6th Edition)
Chapter 12.1, Problem 12.1CPChapter 12.1, Problem 12.2CPChapter 12.1, Problem 12.3CPChapter 12.1, Problem 12.4CPChapter 12.1, Problem 12.5CPChapter 12.1, Problem 12.6CPChapter 12.1, Problem 12.7CPChapter 12.1, Problem 12.8CPChapter 12.1, Problem 12.9CPChapter 12.1, Problem 12.10CP
Chapter 12.1, Problem 12.11CPChapter 12.2, Problem 12.12CPChapter 12.2, Problem 12.13CPChapter 12.2, Problem 12.14CPChapter 12.2, Problem 12.15CPChapter 12.3, Problem 12.16CPChapter 12.3, Problem 12.17CPChapter 12.3, 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 12.5, Problem 12.24CPChapter 12.5, Problem 12.25CPChapter 12.5, Problem 12.26CPChapter 12.5, Problem 12.27CPChapter 12.6, Problem 12.28CPChapter 12.6, Problem 12.29CPChapter 12.6, Problem 12.30CPChapter 12.7, Problem 12.31CPChapter 12.7, Problem 12.32CPChapter 12.7, Problem 12.33CPChapter 12.7, Problem 12.34CPChapter 12.7, Problem 12.35CPChapter 12.8, Problem 12.36CPChapter 12.8, Problem 12.37CPChapter 12.8, Problem 12.38CPChapter 12.8, Problem 12.39CPChapter 12.8, Problem 12.40CPChapter 12.8, Problem 12.41CPChapter 12.8, Problem 12.42CPChapter 12.8, Problem 12.43CPChapter 12.9, Problem 12.44CPChapter 12.9, Problem 12.45CPChapter 12.9, Problem 12.46CPChapter 12.9, Problem 12.47CPChapter 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 12MCChapter 12, Problem 13MCChapter 12, Problem 14MCChapter 12, Problem 15MCChapter 12, Problem 16TFChapter 12, Problem 17TFChapter 12, Problem 18TFChapter 12, Problem 19TFChapter 12, Problem 20TFChapter 12, Problem 21TFChapter 12, Problem 22TFChapter 12, Problem 23TFChapter 12, Problem 24TFChapter 12, Problem 1FTEChapter 12, Problem 2FTEChapter 12, Problem 3FTEChapter 12, Problem 4FTEChapter 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 10AWChapter 12, Problem 11AWChapter 12, Problem 12AWChapter 12, Problem 13AWChapter 12, Problem 14AWChapter 12, Problem 1SAChapter 12, Problem 2SAChapter 12, Problem 3SAChapter 12, Problem 4SAChapter 12, Problem 5SAChapter 12, Problem 6SAChapter 12, Problem 7SAChapter 12, Problem 8SAChapter 12, Problem 9SAChapter 12, Problem 1PCChapter 12, Problem 2PCChapter 12, Problem 3PCChapter 12, Problem 4PCChapter 12, Problem 5PC
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