TCN 4211 QUIZ 1-7 WITH COMPLETE SOLUTIONS
Which of the following provides the media (wired or wireless) to facilitate the transfer of
data? - ANSWER LAN
Which device makes traffic-forwarding decisions based on MAC addresses? - ANSWER
Switch
A company has various locations in a city interconnected using Metro Ethernet
connections. This is an example of what type of network? - ANSWER MAN
A network formed by interconnecting a PC to a digital camera via a USB cable is considered
what type of network? - ANSWER PAN
Which of the following physical LAN topologies requires the most cabling? - ANSWER Star
Which of the following topologies offers the highest level of redundancy? - ANSWER Full
mesh
How many WAN links are required to create a full mesh of connections between five
remote sites? - ANSWER 10
Identify two advantages of a hub-and-spoke WAN topology as compared to a full-mesh
WAN topology. - ANSWER a. Lower cost b. Optimal routes
, Which type of network is based on network clients sharing resources with one another? -
ANSWER Peer-to-peer
Which of the following is an advantage of a peer-to-peer network, as compared with a
client/server network? - ANSWER Less expensive
What type of wireless topology features the use of access points to facilitate network
communications? - ANSWER Infrastructure
What network type would help facilitate communications when large video or audio files
need to be housed and transferred through the network? - ANSWER SAN
Which layer of the OSI reference model contains the MAC and LLC sublayers? - ANSWER
Data link layer
Which approach to bandwidth usage consumes all the available frequencies on a medium
to transmit data? - ANSWER Baseband
Windowing is provided at what layer of the OSI reference model? - ANSWER Transport
layer
IP addresses reside at which layer of the OSI reference model? - ANSWER Network layer
Which of the following provides the media (wired or wireless) to facilitate the transfer of
data? - ANSWER LAN
Which device makes traffic-forwarding decisions based on MAC addresses? - ANSWER
Switch
A company has various locations in a city interconnected using Metro Ethernet
connections. This is an example of what type of network? - ANSWER MAN
A network formed by interconnecting a PC to a digital camera via a USB cable is considered
what type of network? - ANSWER PAN
Which of the following physical LAN topologies requires the most cabling? - ANSWER Star
Which of the following topologies offers the highest level of redundancy? - ANSWER Full
mesh
How many WAN links are required to create a full mesh of connections between five
remote sites? - ANSWER 10
Identify two advantages of a hub-and-spoke WAN topology as compared to a full-mesh
WAN topology. - ANSWER a. Lower cost b. Optimal routes
, Which type of network is based on network clients sharing resources with one another? -
ANSWER Peer-to-peer
Which of the following is an advantage of a peer-to-peer network, as compared with a
client/server network? - ANSWER Less expensive
What type of wireless topology features the use of access points to facilitate network
communications? - ANSWER Infrastructure
What network type would help facilitate communications when large video or audio files
need to be housed and transferred through the network? - ANSWER SAN
Which layer of the OSI reference model contains the MAC and LLC sublayers? - ANSWER
Data link layer
Which approach to bandwidth usage consumes all the available frequencies on a medium
to transmit data? - ANSWER Baseband
Windowing is provided at what layer of the OSI reference model? - ANSWER Transport
layer
IP addresses reside at which layer of the OSI reference model? - ANSWER Network layer
