Final Chap 7 – Flashcards
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A printer connected to a wireless network is considered to be a node on that network.
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true
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P2P networks are most commonly used in home networks.
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true
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Sharing files is a benefit of a network.
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true
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In a peer-to-peer network, one computer acts as the central computer.
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false
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The Internet is a WAN.
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true
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Wireless network connections are slower than wired broadband connections.
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true
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Most computers today come with Ethernet adapters already installed.
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true
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Wireless networks are more vulnerable to attack than wired networks.
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true
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A computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.
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network
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A client/server network is an example of ________ administration
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central
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Client/server networks are controlled by a central server that runs specialized software called a(n) ________.
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network operating system (NOS)
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A peer-to-peer (P2P) network is an example of ________ administration.
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local
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Using a network without the network owner's permission is known as ________.
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piggybacking
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For the nodes on a network to communicate with each other and access the network, each node needs a ________.
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network adapter
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Normal telephone cable is a type of ________.
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twisted-pair cable
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Wireless network devices use ________ to communicate with each other.
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radio waves
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Data are sent through a network in bundles called ________.
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packets
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A network that spans a large physical distance is called a ________.
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WAN
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To transfer data packets between two or more networks, a ________ is used.
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router
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A(n) ________ device facilitates file sharing and data backup.
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NAS
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Sophisticated networks generally use which of the following hardware devices to ease the flow of data through the network?
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routers and switches
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The fastest version of wireless Ethernet is ________.
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802.11ac
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Which of the following is NOT a wired broadband Internet connection option?
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Dial-up
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Which of the following is NOT a type of cable used in wired networks?
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Unshielded coaxial
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Which transmission medium transmits data the fastest?
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Fiber-optic cable
