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31.
In computer network terminology, the definition of half duplex is closest to which of the
following?
- A.One-way communication only
- B.One-way communication one way at a time
- C.Two-way communication both directions simultaneously
- D.Two-way communication one way at a time
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
| In computer terminology, half duplex is two-way communication but only one way at a time. Full duplex is two-way communication in both directions simultaneously. |
32.
A self-contained intelligent access point is:
- A.Controller-based
- B.Heavyweight
- C.Autonomous
- D.Thin
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
| An autonomous access point is an intelligent, self-contained network infrastructure device. Controller-based access points (also called thin access points) work with a wireless LAN controller. |
33.
SOHO access points commonly support which of the following features? (Choose 3.)
- A.WPA 2.0 support
- B.CLI configuration
- C.Static output power
- D.Wi-Fi certifications
- Answer & Explanation
- Report
Answer : [A, C, D]
Explanation :
Explanation :
| SOHO access points typically are managed from a web browser and do not have a command-line interface feature. |
34.
Wireless bridges must be configured with __________ and __________ . (Choose 2.)
- A.A null SSID
- B.The same SSID
- C.The same RF channel
- D.Channel scanning
- E.Wired Equivalent Privacy
- Answer & Explanation
- Report
Answer : [B, C]
Explanation :
Explanation :
| Bridges must be on the same RF channel and have the same SSID in order to communicate. |
35.
Which of the following is a benefit of a wireless repeater? (Choose 2.)
- A.Higher data transfer rate
- B.Larger cell size allows more devices to access the medium.
- C.Smaller cell size allows fewer devices to access the medium.
- D.Less data throughput
- E.Extends cell size
- Answer & Explanation
- Report
Answer : [B, E]
Explanation :
Explanation :
| Wireless repeaters do extend the cell size and will potentially allow more users to connect. However, using a wireless repeater will decrease throughput. |
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