EBK MANAGEMENT INFORMATION SYSTEMS
16th Edition
ISBN: 9780135192047
Author: LAUDON
Publisher: VST
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Question
Chapter 7, Problem 2RQ
Program Plan Intro
Computer Network:
- Computer network is defined as two or more computers used to communicate with each other.
- Group of computers can share resources and information through networks.
- The important part of the modern world is the
computer networks , because internet is based on computer networks only.
Type of computer networks:
There are three types of computer networks as follows:
- Local Area Network (LAN)
- Metropolitan Area Network (MAN)
- Wide Area Network (WAN)
Explanation of Solution
Difference between LAN, MAN and WAN:
| Local Area Network (LAN) | Metropolitan Area Network (MAN) | Wide Area Network (WAN) |
| Within a small area, a network that is used to connect the computers is called as LAN. |
Within several buildings in the same city a network that connects the computer is called as MAN. | The large geographical area must be connected via WAN. |
|
In small areas, the LAN gives an interface between the computers and shares some of the resources. |
It is a collection of numerous LANs and is executed using high backbone methods such as fiber optical cable... |
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1.[30 pts] Answer the following questions:
a. [10 pts] Write a Boolean equation in sum-of-products canonical form for the truth table
shown below:
A
B
C
Y
0
0
0
1
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
0
1
1
0
1
1
1
1
0
a. [10 pts] Minimize the Boolean equation you obtained in (a).
b. [10 pts] Implement, using Logisim, the simplified logic circuit. Include an image of
the circuit in your report.
2. [20 pts] Student A B will enjoy his picnic on sunny days that have no ants. He
will also enjoy his picnic any day he sees a hummingbird, as well as on days where
there are ants and ladybugs.
a. Write a Boolean equation for his enjoyment (E) in terms of sun (S), ants
(A), hummingbirds (H), and ladybugs (L).
b. Implement in Logisim, the logic circuit of E function. Use the Circuit Analysis tool in
Logisim to view the expression, include an image of the expression generated by Logisim
in your report.
3.[20 pts] Find the minimum equivalent circuit for the one shown below (show your work):
DAB
C…
Chapter 7 Solutions
EBK MANAGEMENT INFORMATION SYSTEMS
Ch. 7.3 - Prob. 1.1CQCh. 7.3 - Prob. 1.2CQCh. 7.3 - Prob. 1.3CQCh. 7.3 - Prob. 1.4CQCh. 7.3 - Prob. 2.1CQCh. 7.3 - Prob. 2.2CQCh. 7.3 - Prob. 2.3CQCh. 7 - Prob. 1IQCh. 7 - Prob. 2IQCh. 7 - Prob. 3IQ
Ch. 7 - Prob. 4IQCh. 7 - Prob. 5IQCh. 7 - Prob. 6IQCh. 7 - Prob. 1RQCh. 7 - Prob. 2RQCh. 7 - Prob. 3RQCh. 7 - Prob. 4RQCh. 7 - Prob. 5DQCh. 7 - Prob. 6DQCh. 7 - Prob. 7DQCh. 7 - Prob. 8HMPCh. 7 - Prob. 9HMPCh. 7 - Prob. 10HMPCh. 7 - Prob. 11HMPCh. 7 - Prob. 13CSQCh. 7 - Prob. 14CSQCh. 7 - Prob. 15CSQCh. 7 - Prob. 16CSQCh. 7 - Prob. 17MLMCh. 7 - Prob. 18MLM
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