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Using a wireless network without the network owner's permission is known as ________.


A) hijacking
B) spamming
C) piggybacking
D) phishing

E) A) and D)
F) B) and C)

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A peer-to-peer (P2P) network is an example of ________ administration.


A) local
B) wide area
C) central
D) corporate

E) A) and D)
F) C) and D)

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Network adapters ________.


A) enable nodes in a network to access the network and to communicate with each other
B) act like a traffic signal on a network
C) are always Ethernet NICs
D) are necessary only on servers in a client/server network

E) B) and D)
F) B) and C)

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Why are the wires twisted around each other in twisted pair cable?


A) To reduce electrical interference
B) To increase bandwidth
C) To save space
D) To make the cable stronger

E) A) and C)
F) B) and C)

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A

Which of the following is not true about 5G wireless technology?


A) It will use more energy than current standards.
B) It will transmit data up to 1Gbps.
C) It should allow online games to be played in real time.
D) It will allow the connection of more devices to the network than 4G.

E) C) and D)
F) B) and D)

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Match each of the following network types to its definition:

Premises
PAN
HAN
LAN
MAN
WAN
Responses
confined to a small geographic location beyond the home
used to communicate among devices near an individual
covers a city
a network that covers the greatest distance
services a residence

Correct Answer

PAN
HAN
LAN
MAN
WAN

When setting up a home network, make sure each node ________.


A) has a MAN installed in it
B) meets the latest VPN throughput requirements
C) has a network adapter
D) has the same IP address as all other nodes

E) B) and C)
F) None of the above

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Wireless network devices use ________ to communicate with each other.


A) fiber optics
B) microwaves
C) radio waves
D) DSL

E) A) and B)
F) A) and C)

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C

A network used to communicate among devices close to one person is called a(n) ________.

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PAN; perso...

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A large network designed to provide access to a specific geographic area, such as a large city, is a ________.


A) MAN
B) PAN
C) LAN
D) HAN

E) C) and D)
F) A) and B)

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________ has faster cellular data transfer rates than 3G.

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Bundled data is referred to as a(n) ________.

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Which of the following is not a type of cable used in wired networks?


A) Unshielded twisted-pair
B) Coaxial
C) Fiber-optic
D) Unshielded coaxial

E) A) and B)
F) A) and C)

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As your wirelessly connected device moves further away from the wireless router, what happens to the signal?


A) It stays the same.
B) It improves.
C) It decreases.
D) It is blocked by your device.

E) A) and D)
F) B) and C)

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Which of the following is not a broadband Internet connection option?


A) Cable
B) Dial-up
C) DSL
D) Fiber-optic

E) A) and B)
F) A) and C)

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________ broadband connects you to the Internet through a cellular network to get Internet access.

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The actual data transfer rate is called ________.


A) bandwidth
B) throughput
C) data transfer rate
D) node rate

E) None of the above
F) B) and C)

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B

Which type of cable is made up of plastic or glass components that transmit data using light?

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fiber-opti...

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The computer that provides information or resources to the client computers on the network is called a(n) ________.

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A(n)________ acts like a traffic signal on a network by helping prevent data collisions.

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