Computer Networking With telecommunications and a personal computer you can None of these send letters to be printed and delivered by the post office All of these "download" free public domain programs order goods at a substantial discount None of these send letters to be printed and delivered by the post office All of these "download" free public domain programs order goods at a substantial discount ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. 3, 2, 1, none 3, 3, 1, 7 3, 2, 1, 7 3, 3, 2, none All of these 3, 2, 1, none 3, 3, 1, 7 3, 2, 1, 7 3, 3, 2, none All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? Telesoftware Videotex None of these Teletext Viewdata Telesoftware Videotex None of these Teletext Viewdata ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? VPN Cable IPSec xDSL HDLC VPN Cable IPSec xDSL HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Keyboard Fax Scanner Modem None of these Keyboard Fax Scanner Modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? None of these transport layer network layer data link layer physical layer None of these transport layer network layer data link layer physical layer ANSWER DOWNLOAD EXAMIANS APP
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