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 Simplex Half Duplex Four wire circuit Full Duplex Simplex Half Duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Microwave system Fax system Videotex system None of these Teletex system Microwave system Fax system Videotex system None of these Teletex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another? RPC None of these SMTP FTP SNMP RPC None of these SMTP FTP SNMP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class C IP address? 192 - 255 128 - 191 192 - 223 192 - 226 1 - 126 192 - 255 128 - 191 192 - 223 192 - 226 1 - 126 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? fiber optic modem None of these coaxial cable satellite fiber optic modem None of these coaxial cable satellite ANSWER DOWNLOAD EXAMIANS APP
Computer Networking One important characteristic of the hub architecture of ARC-net is access control and addressing None of these multiple virtual networks alternative routing directionalized transmission access control and addressing None of these multiple virtual networks alternative routing directionalized transmission ANSWER DOWNLOAD EXAMIANS APP
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