
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801155
Author: Tony Gaddis
Publisher: PEARSON
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Expert Solution & Answer
Chapter 7.1, Problem 7.2CP
Explanation of Solution
Input validation process:
- The process of validating user input is known as input validation process. Input validation is performed to prevent the system from invalid information...
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Problem 3. Draw the combinational circuit that directly implements the Boolean expression:
F(x, y, z) = xyz + (y²+z)
Problem 4. Find the truth table that describes the following circuit.
y-
z -
X
Problem 5.
a) Describe how a decoder works and indicate typical inputs and outputs.
b) How many inputs does a decoder have if it has 64 outputs?
NOV
6
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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…
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Chapter 7 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Chapter 7.1, Problem 7.1CPChapter 7.1, Problem 7.2CPChapter 7.2, Problem 7.3CPChapter 7.2, Problem 7.4CPChapter 7.2, Problem 7.5CPChapter 7, Problem 1MCChapter 7, Problem 2MCChapter 7, Problem 3MCChapter 7, Problem 4MCChapter 7, Problem 5MC
Chapter 7, Problem 1TFChapter 7, Problem 2TFChapter 7, Problem 3TFChapter 7, Problem 1SAChapter 7, Problem 2SAChapter 7, Problem 3SAChapter 7, Problem 4SAChapter 7, Problem 1AWChapter 7, Problem 2AWChapter 7, Problem 3AWChapter 7, Problem 4AWChapter 7, Problem 5AWChapter 7, Problem 1DEChapter 7, Problem 2DEChapter 7, Problem 3DEChapter 7, Problem 1PEChapter 7, Problem 2PEChapter 7, Problem 3PEChapter 7, Problem 4PEChapter 7, Problem 5PE
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