Computer Science: A Structured Programming Approach Using C, Third Edition
3rd Edition
ISBN: 9780534491321
Author: Behrouz A. Forouzan, Richard F. Gilberg
Publisher: Course Technology, Inc.
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Chapter 2, Problem 4PS
Explanation of Solution
Given: The C program structure
To find:Â The incorrect or false statement about the C program structure.
Solution:
The global declaration section is at the start of a program. These types of declarations are visible to all parts of the program. This is a true statement.
There can be one and only one function termed ‘main()’ in a program. The implementation of a program starts with the ‘main’ function. So, this is a true statement.
In the structure of a program in C, only one function is used in the program termed ‘main()’. This is a true statement.
Declaration in a function is known as local declaration because they are visible only to the function that contains them. This is a true statement.
All program having the main function in the code...
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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-
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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?
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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 2 Solutions
Computer Science: A Structured Programming Approach Using C, Third Edition
Chapter 2, Problem 1PSChapter 2, Problem 2PSChapter 2, Problem 3PSChapter 2, Problem 4PSChapter 2, Problem 5PSChapter 2, Problem 6PSChapter 2, Problem 7PSChapter 2, Problem 8PSChapter 2, Problem 9PSChapter 2, Problem 10PS
Chapter 2, Problem 11PSChapter 2, Problem 12PSChapter 2, Problem 13PSChapter 2, Problem 14PSChapter 2, Problem 15PSChapter 2, Problem 16PSChapter 2, Problem 17PSChapter 2, Problem 18PSChapter 2, Problem 19PSChapter 2, Problem 20PSChapter 2, Problem 21PSChapter 2, Problem 22PSChapter 2, Problem 23PSChapter 2, Problem 24PSChapter 2, Problem 25PSChapter 2, Problem 26PSChapter 2, Problem 27PSChapter 2, Problem 28PSChapter 2, Problem 29PSChapter 2, Problem 30PSChapter 2, Problem 31PSChapter 2, Problem 32PSChapter 2, Problem 33PSChapter 2, Problem 34PSChapter 2, Problem 35PSChapter 2, Problem 36PSChapter 2, Problem 37PSChapter 2, Problem 38PSChapter 2, Problem 39PSChapter 2, Problem 40PSChapter 2, Problem 41PSChapter 2, Problem 42PSChapter 2, Problem 43PS
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