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- Question
What is the frequency range of the IEEE 802.11a standard?
Options- A. 2.4Gbps
- B. 5Gbps
- C. 2.4GHz
- D. 5GHz
- Correct Answer
- 5GHz
ExplanationThe IEEE 802.11a standard runs in the 5GHz RF range. - 1. Cisco's Unified Wireless Solution provides a mesh solution. What devices do you absolutely need to purchase to run a Cisco solution?
- WCS
- Controller
- Access point
- Bridge
Options- A. 1 and 2
- B. 2 and 3
- C. 1 and 4 only
- D. 4 only Discuss
- 2. What is the maximum data rate for the 802.11b standard?
Options- A. 6Mbps
- B. 11Mbps
- C. 22Mbps
- D. 54Mbps Discuss
- 3. What is the maximum distance with maximum data rate for 802.11g?
Options- A. About 65-75 feet
- B. About 90-100 feet
- C. About 150 feet
- D. Over 200 feet Discuss
- 4. You are connecting your access point and it is set to root. What does Extended Service Set ID mean?
Options- A. That you have more than one access point and they are in the same SSID connected by a distribution system.
- B. That you have more than one access point and they are in separate SSIDs connected by a distribution system.
- C. That you have multiple access points, but they are placed physically in different buildings.
- D. That you have multiple access points, but one is a repeater access point. Discuss
- 5. In Cisco's Unified Wireless Solution, what is the split-MAC architecture?
Options- A. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains.
- B. The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices.
- C. The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network.
- D. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains. Discuss
- 6. What is the frequency range of the IEEE 802.11g standard?
Options- A. 2.4Gbps
- B. 5Gbps
- C. 2.4GHz
- D. 5GHz Discuss
- 7. How many non-overlapping channels are available with 802.11g?
Options- A. 3
- B. 12
- C. 23
- D. 40 Discuss
- 8. What is the maximum distance with maximum data rate for 802.11b?
Options- A. About 65-75 feet
- B. About 90-100 feet
- C. About 150 feet
- D. Over 200 feet Discuss
- 9. How many non-overlapping channels are available with 802.11a?
Options- A. 3
- B. 12
- C. 23
- D. 40 Discuss
- 10. What is the frequency range of the IEEE 802.11b standard?
Options- A. 2.4Gbps
- B. 5Gbps
- C. 2.4GHz
- D. 5GHz Discuss
Wireless Technologies problems
Search Results
Correct Answer: 2 and 3
Explanation:
The Cisco Unified Wireless Solution is a great product, but you must purchase specialized devices. Cisco managed access points and a controller are the devices you need to purchase to run the Unified Wireless Solution.
Correct Answer: 11Mbps
Explanation:
The IEEE 802.11b standard provides a maximum data rate of up to 11Mbps.
Correct Answer: About 90-100 feet
Explanation:
The IEEE 802.11g standard provides a maximum data rate of up to 54Mbps, but you need to be close to the access point, somewhere around 90 to 100 feet.
Correct Answer: That you have more than one access point and they are in the same SSID connected by a distribution system.
Explanation:
Extended Service Set ID means that you have more than one access point and they all are set to the same SSID and all are connected together in the same VLAN or distribution system so users can roam.
Correct Answer: The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices.
Explanation:
The split-MAC architecture allows the splitting of 802.11 protocol packets between the Cisco LWAPP-based AP, which handles real-time portions of the protocol, and the WLAN controller, which handles those items that are not time sensitive.
Correct Answer: 2.4GHz
Explanation:
The IEEE 802.11b and IEEE 802.11g standards both run in the 2.4GHz RF range.
Correct Answer: 3
Explanation:
The IEEE 802.11g standard provides 3 non-overlapping channels.
Correct Answer: About 150 feet
Explanation:
The IEEE 802.11b standard provides a maximum data rate of up to only 11Mbps, and you can be around 150 feet, maybe farther, depending on conditions.
Correct Answer: 12
Explanation:
The IEEE 802.11a standard provides up to 12 non-overlapping channels.
Correct Answer: 2.4GHz
Explanation:
The IEEE 802.11b and IEEE 802.11g standards both run in the 2.4GHz RF range.
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