Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? None of these Videoconferencing Teleconferencing Bulletin board system (BBS) E-mail None of these Videoconferencing Teleconferencing Bulletin board system (BBS) E-mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A global network of millions of business, government, educational, and research networks; computer systems; database; and end users. Select the best fit for answer: Internet revolution Internet technologies The Internet Internet works None of these Internet revolution Internet technologies The Internet Internet works None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a layer 2 protocol used to maintain a loop-free network? STP RIP VTP CDP STP RIP VTP CDP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The method of communication in which transmission takes place in both directions, but only one direction at a time is called Four wire circuit Full Duplex Half Duplex Simplex Four wire circuit Full Duplex Half Duplex Simplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? asynchronous TDM synchronous TDM FDM All of these asynchronous TDM synchronous TDM FDM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver None of these can send or receive data one at a time can receive and send data simultaneously cannot talk at once can do one way data transmission only None of these can send or receive data one at a time can receive and send data simultaneously cannot talk at once can do one way data transmission only ANSWER DOWNLOAD EXAMIANS APP
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