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Module 22 - Wireless Networking 1

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

Hubs connect wired Ethernet PCs in the same manner that this connects Wireless network nodes....

a)

EAP

b)

WAP

c)

WEP

d)

WPA

2.

To provide both power and a network connection you can plug a single Ethernet cable into the WAP because of this feature....

a)

PoE

b)

SID

c)

ESSI

d)

PoW

3.

To determine if other nodes are currently broadcasting Wireless networks use this method....

a)

CSMA/CD

b)

CSMA/CA

c)

Dipole antennae

d)

MIMO

4.

To share files and printers without a WAP you can take advantage of this wireless network....

a)

Infrastructure

b)

Ad hoc

c)

Multiple access

d)

WAN

5.

When a wireless service area has been extended by adding additional WAP we say this is a what.....?

a)

EWAP

b)

SID

c)

BSS

d)

EBSS

6.

The best location for an omni-directional antenna in your home or office is......?

a)

On the roof

b)

Adjacent to the outside wall

c)

Near the center

d)

In a basement

7.

This wireless networking standard support data throughput of up to 11 Mbps.....

a)

802.11a

b)

802.11b

c)

802.11c

d)

802.11g

8.

Theoretically, the maximum range of the 802.11a wireless network is ......?

a)

150 feet

b)

200 feet

c)

250 feet

d)

300 feet

9.

The 802.11A wireless technology operates at what frequency range.....?

a)

7 GHz

b)

5 GHz

c)

3 GHz

d)

1 GHz

10.

The 802.11b and the 802.11g wireless technologies operate at what frequency range.....?

a)

2.4 GHz

b)

3.4 GHz

c)

4.4 GHz

d)

5.4 GHz

11.

The 802.11g wireless technology transfers data at what speed.....?

a)

11Mbps

b)

20 Mbps

c)

54 Mbps

d)

64 Mbps

12.

The introduction of the 802.11n came with this new feature that increased both range and speed...

a)

CSMA/CA

b)

MIMO

c)

SSID

d)

WPA-PSK

13.

The 802.11n gave us the ability to use two different frequencies.... Which two...?

a)

11 and 54 MHz

b)

5 and 24 GHz

c)

2.4 and 11 MHz

d)

2.4 and 5 GHz

14.

Data transfers between infrared devices have a maximum capacity of .....?

a)

1 Mbps

b)

2 Mbps

c)

3 Mbps

d)

4 Mbps

15.

If Sheila wanted to connect headsets to her smartphones, she should use this wireless technology.....?

a)

WPA-Enterprise

b)

WPA-PSK

c)

AES

d)

Bluetooth

16.

Designed for "quick-and-dirty" jobs, this wireless network is very small.....?

a)

LAN

b)

MAN

c)

PAN

d)

WAN

17.

A Class 3 Bluetooth device has a maximum distance of .....?

a)

100 meters

b)

5 meters

c)

1 meter

d)

10 meters

18.

To connect to the internet through a network-aware smartphone, tablet, or other mobile device you need this.....?

a)

802.11b

b)

802.11n

c)

MAC filtering

d)

Cellular wireless network