Download Quiz 2 Wireless Networks Question 1

11/5/2012
Wireless Networks
Quiz 2
Question 1
What are the reasons that make the Standards
important?
Answer:
- Interoperability
- Prevention of vendor lock-in
- Efficiency
1
11/5/2012
True or False
1/ IEEE 802.16 defines the radio characteristics
and operation of wireless PANs.
Answer:
False/
IEEE 802.16 defines the radio characteristics and operation of
wireless MANs.
Or:
IEEE 802.15 defines the radio characteristics and operation of
wireless PANs.
True or False
2/ IEEE 802.15 is based on the Bluetooth
specification.
Answer:
True
2
11/5/2012
True or False
3/ OSI reference model specifies a complete set
of network functions, grouped into seven layers.
Answer:
True
True or False
4/ The data link layer sends Packets of data.
Answer:
False/
The data link layer sends Frames of data
Or:
The Network link layer sends Packets of data
3
11/5/2012
True or False
5/ Layer 3, the Transport layer, is concerned with
end-to-end connections between the source and
the destination.
Answer:
False/
Layer 4, the Transport layer.
Fill with (Physical, Logical)
Internet Protocol (IP) address is (--------------) and
MAC address is (------------).
Answer:
IP address is Logical
MAC address is Physical
4
11/5/2012
Good Luck
5