CIS105 Ch7

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Although 802.11n works with 802.11g adapters, you will not achieve 802.11n data transfer rates unless all adapters are 802.11n.
true or false

true

All of the following are used to classify network architectures, EXCEPT ________.
a. the distance between nodes
b. the protocol used to exchange data between nodes
c. the communication medium used to transport data
d. the number of nodes on the network

d. the number of nodes on the network

Which of the following is NOT a type of UTP cable you would use in a wired Ethernet home network?
a. Cat 5E
b. Cat 6
c. Cat 6A
d. Cat 7B

d. Cat 7B

________ devices, which are becoming popular for home use, provide centralized data storage and access for networks.

Network attached storage, NAS

P2P networks are most commonly used in home networks.
true or false

true

The unique number assigned to a network adapter by the manufacturer is referred to as the ________ address.
a. MAC
b. IP
c. SSID
d. network

a. MAC

A client computer is the computer on which users accomplish specific tasks.
true or false

true

Wireless networks are more vulnerable to attack than wired networks.
true or false

true

In a peer-to-peer network, one computer acts as the server.
true or false

false

Connectify enables you to connect all your WiFi-enabled devices through the same Internet connection.
true or false

true

Which of the following is NOT a type of cable used in wired networks?
a. Twisted-pair cable
b. Coaxial cable
c. Fiber-optic cable
d. Router cable

d. Router cable

A router acts like a traffic signal on a network.
true or false

false

A P2P network needs network operating system software installed on every node.
true or false

false

The practice of piggybacking is illegal in many places.
true or false

true

P2P networks are more expensive than client/server networks.
true or false

false

Normal telephone cable is a type of ________.
a. fiber-optic cable
b. twisted-pair cable
c. coaxial cable
d. Ethernet cable

b. twisted-pair cable

A printer connected to a wireless network is considered to be a node on that network.
true or false

true

A(n) ________ is a device connected to a network such as a computer or a game console.
a. architecture
b. node
c. server
d. modem

b. node

Each wireless network has its own name to identify it, known as service set identifier.
true or false

true

A peer-to-peer (P2P)network is an example of ________ administration.
a. local
b. wide area
c. central
d. corporate

a. local

WEP is a stronger form of security than WPA.
true or false

false

Which of the following is NOT a type of cable used in wired networks?
a. Twisted-pair cable
b. Coaxial cable
c. Fiber-optic cable
d. Router cable

d. Router cable

Using a network without the network owner’s permission is known as ________.
a. hyjacking
b. chillijacking
c. piggybacking
d. hybacking

c. piggybacking

A router acts like a traffic signal on a network.
false or true

false

The most popular transmission media option for wired Ethernet networks is ________.
a. fiber-optic cable
b. power-line cable
c. unshielded twisted-pair (UTP) cable
d. coaxial cable

c. unshielded twisted-pair (UTP) cable

P2P networks are most commonly used in home networks.
false or true

true

Cat 6 cable is probably the best choice for home networking cable.
true or false

true

Connectify enables you to connect all your WiFi-enabled devices through the same Internet connection.
false or true

true

Each wireless network has its own name to identify it, known as service set identifier.
false true

true

Which of the following is NOT a type of UTP cable you would use in a wired Ethernet home network?
1. Cat 5E
2. Cat 6
3. Cat 6A
4. Cat 7B

4. Cat 7B

For the nodes on a network to communicate with each other and access the network, each node needs a ________.
a. DSL modem
b. network adapter
c. network interface card
d. router

b. network adapter

All of the following operating systems support P2P networking, EXCEPT ________.
a. Windows
b. OS X
c. Unix
d. Linux

c. Unix

A network used to communicate among devices close to one person is called a ________.
a. MAN
b. LAN
c. PAN
d. WAN

c. PAN

Most computers today come with Ethernet adapters already installed.
true or false

true

A(n) ________ is a device connected to a network such as a computer or a game console.
a. architecture
b. node
c. server
d. modem

b. node

Although 802.11n works with 802.11g adapters, you will not achieve 802.11n data transfer rates unless all adapters are 802.11n.
false or true

true

A P2P network needs network operating system software installed on every node.
false or true

false

Limiting your signal range does not help increase wireless network security.
true or false

false

Network architectures are classified according to ________.
a. the distance between the hub and the router
b. the bandwidth supplied by the connection
c. the way in which they are managed and the distance between their nodes
d. the speed at which the processor runs

c. the way in which they are managed and the distance between their nodes

Dropbox can be used only with computers using Windows.
true or false

false

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