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Wireless Technologies

11.

How many non-overlapping channels are available with 802.11b?

Answer: A

The IEEE 802.11b standard provides 3 non-overlapping channels.

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12.

What is the frequency range of the IEEE 802.11b standard?

Answer: C

The IEEE 802.11b and IEEE 802.11g standards both run in the 2.4GHz RF range.

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Answer: B

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.

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14.

What is the maximum distance with maximum data rate for 802.11b?

Answer: C

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.

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15.

What is the maximum distance running the lowest data rate for 802.11b?

Answer: D

The IEEE 802.11b standard provides the lowest data rate at 1Mbps, but it also has the longest distance, which is about 350 feet.

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16.

What is the maximum distance with maximum data rate for 802.11g?

Answer: B

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.

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17.

What is the maximum distance running the lowest data rate for 802.11g?

Answer: C

The IEEE 802.11g standard's lowest data rate is 6Mbps, but it can run from a distance of about 300 feet.

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Answer: A

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.

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19.

What is the maximum data rate for the 802.11g standard?

Answer: D

The IEEE 802.11g standard provides a maximum data rate of up to 54Mbps.

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20.

What is the frequency range of the IEEE 802.11g standard?

Answer: C

The IEEE 802.11b and IEEE 802.11g standards both run in the 2.4GHz RF range.

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