Using MIS (10th Edition)
10th Edition
ISBN: 9780134606996
Author: David M. Kroenke, Randall J. Boyle
Publisher: PEARSON
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Chapter 10.5, Problem 6EGDQ
Explanation of Solution
Good practice of computer use at public wireless network:
The user should follow some good practices of computer while using wireless network. They are:
- Do not visit unsecured web site:
- The unsecured websites has the malicious activities that can affect the user’s computer using public wireless network.
- Logout the accounts properly:
- Don’t stay with account permanently. Logout the accounts properly after using it...
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make corrections of this program based on the errors shown. this is CIS 227 .
Create 6 users: Don, Liz, Shamir, Jose, Kate, and Sal.
Create 2 groups: marketing and research.
Add Shamir, Jose, and Kate to the marketing group.
Add Don, Liz, and Sal to the research group.
Create a shared directory for each group.
Create two files to put into each directory:
spreadsheetJanuary.txt
meetingNotes.txt
Assign access permissions to the directories:
Groups should have Read+Write access
Leave owner permissions as they are
“Everyone else” should not have any access
Submit for grade:
Screenshot of /etc/passwd contents showing your new users
Screenshot of /etc/group contents showing new groups with their members
Screenshot of shared directories you created with files and permissions
⚫ your circuit diagrams for your basic bricks, such as AND, OR, XOR gates and 1 bit multiplexers,
⚫ your circuit diagrams for your extended full adder, designed in Section 1 and
⚫ your circuit diagrams for your 8-bit arithmetical-logical unit, designed in Section 2.
1 An Extended Full Adder
In this Section, we are going to design an extended full adder circuit (EFA). That EFA takes 6 one bit inputs: aj, bj,
Cin, Tin, t₁ and to. Depending on the four possible combinations of values on t₁ and to, the EFA produces 3 one bit
outputs: sj, Cout and rout.
The EFA can be specified in principle by a truth table with 26 = 64 entries and 3 outputs. However, as the EFA
ignores certain inputs in certain cases, it is easier to work with the following overview specification, depending only
on t₁ and to in the first place:
t₁ to Description
00
Output Relationship
Ignored
Inputs
Addition Mode
2 Coutsjaj + bj + Cin, Tout= 0
Tin
0 1
Shift Left Mode
Sj = Cin,
Cout=bj, rout = 0
rin, aj
10
1 1
Shift Right…
Chapter 10 Solutions
Using MIS (10th Edition)
Ch. 10.4 - Prob. 1NFBQCh. 10.4 - Prob. 2NFBQCh. 10.4 - Prob. 3NFBQCh. 10.4 - Prob. 4NFBQCh. 10.4 - Prob. 5NFBQCh. 10.4 - Prob. 6NFBQCh. 10.5 - Prob. 1EGDQCh. 10.5 - Prob. 2EGDQCh. 10.5 - Prob. 3EGDQCh. 10.5 - Prob. 4EGDQ
Ch. 10.5 - Prob. 5EGDQCh. 10.5 - Prob. 6EGDQCh. 10.5 - Prob. 7EGDQCh. 10.9 - Prob. 1SGDQCh. 10.9 - Prob. 2SGDQCh. 10.9 - Prob. 3SGDQCh. 10.9 - Prob. 4SGDQCh. 10.9 - Prob. 10.1ARQCh. 10.9 - Prob. 10.2ARQCh. 10.9 - Prob. 10.3ARQCh. 10.9 - Prob. 10.4ARQCh. 10.9 - Prob. 10.5ARQCh. 10.9 - Prob. 10.6ARQCh. 10.9 - Prob. 10.7ARQCh. 10.9 - Prob. 10.8ARQCh. 10.9 - Prob. 10.9ARQCh. 10 - Prob. 10.1UYKCh. 10 - Prob. 10.2UYKCh. 10 - Prob. 10.3UYKCh. 10 - Prob. 10.4CE10Ch. 10 - Prob. 10.5CE10Ch. 10 - Prob. 10.6CE10Ch. 10 - Prob. 10.7CE10Ch. 10 - Prob. 10.8CS10Ch. 10 - Prob. 10.9CS10Ch. 10 - Prob. 10.1CS10Ch. 10 - Prob. 10.11CS10Ch. 10 - Prob. 10.12CS10Ch. 10 - Prob. 10.13CS10Ch. 10 - Prob. 10.14CS10Ch. 10 - Prob. 10.15MMLCh. 10 - Prob. 10.16MML
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