Kroenke_TIF_ch06

Kroenke_TIF_ch06 - Chapter 6 Experiencing MIS 1 Chapter 6...

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Experiencing MIS 1 Chapter 6 Data Communications True-False Questions 4. A Local Area Network (LAN) would be used to connect computers located in Seattle and Philadelphia. 8. An analog signal is a digital format. 9. A modem converts a TCP/IP signal to a wireless format. 17. A Virtual Private Network (VPN) is a type of WAN. 19. A tunnel is a virtual, private pathway over a public or shared network from the VPN client to the VPN server. 27. With symmetric encryption, different keys are used; one key encodes the message, and the other key decodes the message. Multiple-Choice Questions 30. A ________ must be used to convert an analog signal to a digital one, when trying to transmit data over a typical phone line. a. fiber optic switch b. SOHO c. modem d. frame relay e. tunnel 31. A computer ________ is a collection of computers that communicate with one another over transmission lines. a.
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This homework help was uploaded on 04/19/2008 for the course ISYS 317 taught by Professor Lawson-body during the Spring '08 term at North Dakota.

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Kroenke_TIF_ch06 - Chapter 6 Experiencing MIS 1 Chapter 6...

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