Wireless Technologies MCQs

Question 1

In Cisco's Unified Wireless Solution, what is the split-MAC architecture?

Accepted 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.

Answer

The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains.

Answer

The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network.

Answer

The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains.

Question 2

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

Accepted Answer

About 150 feet

Answer

About 65-75 feet

Answer

About 90-100 feet

Answer

Over 200 feet

Question 3

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

Accepted Answer

About 90-100 feet

Answer

About 65-75 feet

Answer

About 150 feet

Answer

Over 200 feet

Question 4

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

Accepted Answer

About 175 feet

Answer

About 100 feet

Answer

About 300 feet

Answer

About 350 feet

Question 5

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

Accepted Answer

23

Answer

3

Answer

12

Answer

40

Question 6

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

Accepted Answer

11Mbps

Answer

6Mbps

Answer

22Mbps

Answer

54Mbps

Question 7

You are connecting your access point and it is set to root. What does Extended Service Set ID mean?

Accepted Answer

That you have more than one access point and they are in the same SSID connected by a distribution system.

Answer

That you have more than one access point and they are in separate SSIDs connected by a distribution system.

Answer

That you have multiple access points, but they are placed physically in different buildings.

Answer

That you have multiple access points, but one is a repeater access point.

Question 8

Cisco's Unified Wireless Solution provides a mesh solution. What devices do you absolutely need to purchase to run a Cisco solution? 1. WCS 2. Controller 3. Access point 4. Bridge

Accepted Answer

2 and 3

Answer

1 and 2

Answer

1 and 4 only

Answer

4 only

Question 9

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

Accepted Answer

2.4GHz

Answer

2.4Gbps

Answer

5Gbps

Answer

5GHz