Computer Networks Questions and Answers
| 21. |
What is a benefit of networking your computer with other computers? |
| |
- A. Increase in the computer's speed
- B. Sharing of cables to cut down on expenses and clutter
- C. Sharing of resources to cut down on the amount of equipment needed
- D. Increase in the speed of the network
|
| 22. |
Which of the following is required to communicate between two computers? |
| |
- A. Communications software
- B. Protocol
- C. Communications hardware
- D. All of the above
|
| 23. |
Which of the following is not a disadvantage of wireless LAN? |
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- A. Slower data transmission
- B. Higher error rate
- C. Interference of transmissions from different computers
- D. All of the above
|
| 24. |
Bluetooth is an example of |
| |
- A. Personal area network
- B. Local area network
- C. Virtual private network
- D. Wide area network
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