Chapter 6, Practice Quiz 1

Chapter 6, Practice Quiz 1 - (1point Sheet1 Page 4 Score 1...

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Sheet1 Page 1 1) Wireless networks use the 802.11 protocol. (1point) Score: 1 Answer(s): True 2) Combining the GPS with a map database enables the development of ____________________. (1point) self-driving vehicles VPNs ISPs automobile navigation systems (ANS) Score: 1 Answer(s): automobile navigation systems (ANS) 3) For two devices to communicate, they must both use the same ___________. (1point) type of cable language protocol operating system
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Sheet1 Page 2 Score: 1 Answer(s): protocol 4) Wide area networks (WANs) connect computers at different geographic locations. (1point) Score: 1 Answer(s): True 5) Older machines have an onboard NIC, which is a NIC built into the computer. (1point) Score: 1 Answer(s): False 6) Each NIC has a unique identifier, which is called the MAC (media access control) address. (1point)
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Sheet1 Page 3 Score: 1 Answer(s): True 7) An important component in any WAN is a router. (1point) Score: 1 Answer(s): True 8) The Internet is a wide area network (WAN). (1point) Score: 1 Answer(s): True 9) A modulator/demodulator is also called a modem.
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Unformatted text preview: (1point) Sheet1 Page 4 Score: 1 Answer(s): True 10) A ______ covers a larger area than wireless LANs. (1point) WWAN BWAN SLAN CWAN Score: 1 Answer(s): WWAN 11) TCP translates segments between operating systems. (1point) Score: 0 Answer(s): True 12) TCP interacts with protocols that operate at Layer 2. (1point) Sheet1 Page 5 Score: 1 Answer(s): True 13) When a VPN client and VPN server have a point-to-point connection, that connection is called a tunnel. (1point) Score: 1 Answer(s): True 14) A VPN uses the Internet or a private internet to create the appearance of private point-to-point connections. (1point) Score: 1 Answer(s): True 15) Search engines which do not accept money for their search engine results have to make their money through _________ _ illegal activities Sheet1 Page 6 advertising selling products subsidiary business Score: 1 Answer(s): advertising 16) Crawlers can make sure links are still active and validate HTML code on a website. (1point) Score: 1 Answer(s): True...
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