Premises Cabling for Wireless

Question 1

true or false

The single most important part of a wireless installation is proper placement of access points to insure proper coverage.

Answer 1

true

Question 2

true or false

Practically anyone with a laptop and wireless card can access any wireless network unless security is carefully programmed.

Answer 2

true

Question 3

Wireless networks are really used to replace ________.
A. The patchcord that connects a PC to a wall outlet connection
B. Backbone cabling
C. Structured cabling
D. Routers

Answer 3

A. The patchcord that connects a PC to a wall outlet connection

Question 4

The common IEEE 802.11b wireless LAN is also called
A. Bluetooth
B. WiFi
C. WiMax
D. Hot Spot

Answer 4

B. WiFi

Question 5

A wireless antenna is also known as a \_\_\_\_\_\_\_\_\_\_.
A. Hot spot
B. Wireless router
C. WC (wireless cell)
D. Access point

Answer 5

D. Access point

Question 6

Most wireless antennas connect to the Internet by \_\_\_\_\_\_\_.
A. RF wireless
B. RG-59 Coax
C. Structured cabling (Cat 5e or fiber)
D. STP cabling

Answer 6

C. Structured cabling (Cat 5e or fiber)

Question 7

IEEE 802.11b has a range of \_\_\_ feet.
A. 33
B. 150
C. 300
D. 1000

Answer 7

C. 300

Question 8

Before beginning a wireless installation, it is most important that you ________.
A. Decide which vendors to use
B. Make sure the vendors, products work together
C. Carefully estimate costs
D. Do a thorough site survey

Answer 8

D. Do a thorough site survey

Question 9

Wireless access points can use \_\_\_\_\_ to simplify powering the equipment.
A. Low voltage power supplies
B. AC
C. Power over Ethernet (IEEE 802.3ah)
D. Data signal power

Answer 9

C. Power over Ethernet (IEEE 802.3ah)

Question 10

Potential sources of interference for wireless LANs include \_\_\_\_\_\_\_.
A. Other wireless networks
B. Remote controls like door openers
C. Moving objects
D. All of the above

Answer 10

D. All of the above