Computer Networking A teleprocessing system may consist of user systems communications systems None of these All of these computer center systems user systems communications systems None of these All of these computer center systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? Teletext Teletex Fax None of these x400 Teletext Teletex Fax None of these x400 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. ring bus None of these star mesh ring bus None of these star mesh ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for transferring files from one machine to another? ARP FTP RARP None of these TCP ARP FTP RARP None of these TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Fiber-optic cable None of these Coaxial cable Twisted-pair cable Fiber-optic cable None of these Coaxial cable Twisted-pair cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A T-switch is used to None of these echo every character that is received control how messages are passed between computers transmit characters one at a time rearrange the connections between computing equipment None of these echo every character that is received control how messages are passed between computers transmit characters one at a time rearrange the connections between computing equipment ANSWER DOWNLOAD EXAMIANS APP
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