# CH 9 Analysis of LANs

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1. Which of the following is not a network design process?
Requirement gathering.
Analysis of the existing network.
Mechanical design.
Physical design.
Mechanical design
2. What is the purpose of requirements gathering?
To see if users can adapt to the chosen technology.
To find out how much money is available for the project.
To tell users which features they can and cannot have.
To find out which features users most need and want.
To determine the total cost of an upgrade.
To find out which features users most need and want.
3. What is the main benefit of the phased network development process?
It keeps the developer focused on the user requirements.
It minimizes the cost of the system.
It prevents some errors and installation problems.
It ensures that logical and physical designs are identical.
It is the fastest way to implement an upgrade.
It ensures that logical and physical designs are identical.
4. What is the most effective way to gather user requirements?
Analyze networks at similar organizations. Ask management what they think the users needs.
Run equipment reports to determine usage. Brainstorm requirements with the network staff.
Ask the users what they need.
Ask the users what they need.
5. Your network development process is almost complete, it is time to find three bids from cabling installation contractors; which diagram do the contractors need to prepare their estimates?
Logical.
Physical.
Matrix.
Conceptual.
Block drawings.
Physical.
6. Which type of numbering system is binary based?
Base 2.
Base 8.
Base 4.
Base 16.
Base 10.
Base 2.
7. What is the decimal value of the character 1 in the binary number 000100?
Two.
Three.
Eight.
Four.
Sixteen.
Four.
8. What is the binary equivalent of the decimal number 127?
10000000
11111100
10101010
11111110
01111111
01111111
9. What is the hexadecimal value of the binary values 10110111?
B7.
A3.
B2.
B3.
A2.
B7
10. What is the decimal value of the hexadecimal value of F9?
277
219
249
256
322
249
 Author: bmajik ID: 211838 Card Set: CH 9 Analysis of LANs Updated: 2013-04-06 22:07:33 Tags: mod Analysis LANS Folders: Description: mod 9 Analysis of LANS Show Answers: