Computer Science: An Overview (13th Edition) (What's New in Computer Science)
13th Edition
ISBN: 9780134875460
Author: Glenn Brookshear, Dennis Brylow
Publisher: PEARSON
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Expert Solution & Answer
Chapter 2.4, Problem 1QE
a.
Explanation of Solution
Perform the AND operation:
AND operation is used to place 0s in one part of the bit pattern without disturbing the other part of the bit pattern. This is a Boolean operation in which 0 represents the false value and 1 represents the true value.
In this operation, 0 AND 0 is 0, 0 AND 1 is 0, 1 AND 0 is 0 and 1 AND 1 is 1.
In the given operation, the ANDing operation starts from left side.
b.
Explanation of Solution
Perform the AND operation:
AND operation is used to place 0s in the one part of the bit pattern without disturbing the other part of the bit pattern. This is a Boolean operation in which 0 represents the false value and 1 represents the true value.
In this operation, 0 AND 0 is 0, 0 AND 1 is 0, 1 AND 0 is 0 and 1 AND 1 is 1.
In the given operation, the ANDing operation starts from left side.
c.
Explanation of Solution
Perform the AND operation:
AND operation is used to place 0s in the one part of the bit pattern without disturbing the other part of the bit pattern. This is a Boolean operation in which 0 represents the false value and 1 represents the true value.
In this operation, 0 AND 0 is 0, 0 AND 1 is 0, 1 AND 0 is 0 and 1 AND 1 is 1.
In the given operation, the ANDing operation starts from left side.
d.
Explanation of Solution
Perform the OR operation:
OR operation is used to place 1s in the non duplicated part of the string.
In this operation, 0 OR 0 is 0, 0 OR 1 is 1, 1 OR 0 is 1 and 1 OR 1 is 1.
In the given operation, the ORing operation starts from left side.
e.
Explanation of Solution
Perform the OR operation:
OR operation is used to place 1s in the non duplicated part of the string.
In this operation, 0 OR 0 is 0, 0 OR 1 is 1, 1 OR 0 is 1 and 1 OR 1 is 1.
In the given operation, the ORing operation starts from left side.
f.
Explanation of Solution
Perform the OR operation:
OR operation is used to place 1s in the non duplicated part of the string.
In this operation, 0 OR 0 is 0, 0 OR 1 is 1, 1 OR 0 is 1 and 1 OR 1 is 1.
In the given operation, the ORing operation starts from left side.
g.
Explanation of Solution
Perform the XOR operation:
XOR operation produces output 1 which is represented as true, when the input is 0 which is represented as false. XOR operation between two statements signifies either one statement or another.
If both inputs are different, then the output will be 1.
h.
Explanation of Solution
Perform the XOR operation:
XOR operation produces output 1 which is represented as true, when the input is 0 which is represented as false. XOR operation between two statements signifies either one statement or another.
If both inputs are different, then the output will be 1.
i.
Explanation of Solution
Perform the XOR operation:
XOR operation produces output 1 which is represented as true, when the input is 0 which is represented as false. XOR operation between two statements signifies either one statement or another.
If both inputs are different, then the output will be 1.
Expert Solution & Answer
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Chapter 2 Solutions
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
Ch. 2.1 - What sequence of events do you think would be...Ch. 2.1 - What information must the CPU supply to the main...Ch. 2.1 - Prob. 3QECh. 2.2 - Prob. 1QECh. 2.2 - In the text, JUMP instructions were expressed by...Ch. 2.2 - Is the instruction If 0 equals 0, then jump to...Ch. 2.2 - Write the example program in Figure 2.7 in actual...Ch. 2.2 - The following are instructions written in Vole...Ch. 2.2 - What is the difference between the instructions...Ch. 2.2 - Here are some instructions in English. Translate...
Ch. 2.3 - Prob. 1QECh. 2.3 - Suppose the Vole memory cells at addresses 0xB0 to...Ch. 2.3 - Suppose the Vole memory cells at addresses 0xA4 to...Ch. 2.3 - Suppose the Vole memory cells at addresses 0xF0 to...Ch. 2.4 - Prob. 1QECh. 2.4 - Prob. 2QECh. 2.4 - Prob. 3QECh. 2.4 - a. Suppose you XOR the first 2 bits of a string of...Ch. 2.4 - Prob. 5QECh. 2.4 - Prob. 6QECh. 2.4 - Prob. 7QECh. 2.4 - Prob. 8QECh. 2.4 - Prob. 9QECh. 2.4 - Prob. 10QECh. 2.4 - Using Vole machine language (Appendix C), write a...Ch. 2.4 - Prob. 12QECh. 2.5 - Prob. 1QECh. 2.5 - Prob. 2QECh. 2.5 - Prob. 3QECh. 2.6 - The hypotenuse example script truncates the sides...Ch. 2.6 - Prob. 2QECh. 2.6 - The Python built-in function str () will convert a...Ch. 2.6 - Use the Python built-in bin () to write a script...Ch. 2.6 - Prob. 6QECh. 2.7 - Referring back to Questions 3 of Section 2.3, if...Ch. 2.7 - Prob. 2QECh. 2.7 - Suppose there were two central processing units...Ch. 2 - a. In what way are general-purpose registers and...Ch. 2 - Answer the following questions in Vole machine...Ch. 2 - Prob. 3CRPCh. 2 - What is the value of the program counter in the...Ch. 2 - Prob. 5CRPCh. 2 - Prob. 6CRPCh. 2 - Prob. 7CRPCh. 2 - Suppose a machine language is designed with an...Ch. 2 - Translate the following instructions from English...Ch. 2 - Rewrite the program in Figure 2.7 assuming that...Ch. 2 - Classify each of the following Vole instructions...Ch. 2 - Prob. 12CRPCh. 2 - Prob. 13CRPCh. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Prob. 18CRPCh. 2 - If the Vole executes an instruction every...Ch. 2 - Prob. 20CRPCh. 2 - Prob. 21CRPCh. 2 - Prob. 22CRPCh. 2 - Prob. 23CRPCh. 2 - Write a program in Vole to compute the sum of...Ch. 2 - Prob. 26CRPCh. 2 - Prob. 27CRPCh. 2 - Suppose the following program, written in Vole, is...Ch. 2 - Summarize the steps involved when the Vole...Ch. 2 - Summarize the steps involved when the Vole...Ch. 2 - Summarize the steps involved when the Vole...Ch. 2 - Suppose the registers 0x4 and 0x5 in the Vole...Ch. 2 - Prob. 33CRPCh. 2 - Prob. 34CRPCh. 2 - Prob. 35CRPCh. 2 - Prob. 36CRPCh. 2 - Prob. 37CRPCh. 2 - Prob. 38CRPCh. 2 - Prob. 39CRPCh. 2 - Prob. 40CRPCh. 2 - Prob. 41CRPCh. 2 - Prob. 42CRPCh. 2 - a. What single instruction in the Vole machine...Ch. 2 - Write a Vole program that reverses the contents of...Ch. 2 - Write a Vole program that subtracts the value...Ch. 2 - Prob. 46CRPCh. 2 - Suppose a person is typing forty words per minute...Ch. 2 - Prob. 48CRPCh. 2 - Suppose the Vole communicates with a printer using...Ch. 2 - Write a Vole program that places 0s in all the...Ch. 2 - Prob. 51CRPCh. 2 - Prob. 52CRPCh. 2 - Suppose you are given 32 processors, each capable...Ch. 2 - Prob. 54CRPCh. 2 - Prob. 55CRPCh. 2 - Describe how the average of a collection of...Ch. 2 - Write and test a Python script that reads in a...Ch. 2 - Write and test a Python script that reads in a...Ch. 2 - Prob. 59CRPCh. 2 - Suppose a computer manufacturer develops a new...Ch. 2 - Prob. 2SICh. 2 - Prob. 3SICh. 2 - Prob. 4SICh. 2 - Suppose a manufacturer produces a computer chip...Ch. 2 - Prob. 6SICh. 2 - Prob. 7SICh. 2 - Prob. 8SI
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