Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? three-quarters duplex half-duplex simplex None of these full-of the above three-quarters duplex half-duplex simplex None of these full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking which of the following is not a field in the Ethernet Message packet? Type Pin-code Address Data Type Pin-code Address Data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring? 80,000 B frame 8000 B frame 10,000 B frame 8 x 105 bit frame 80,000 B frame 8000 B frame 10,000 B frame 8 x 105 bit frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Decrease the sequence number. Send a different source port number. Restart the virtual circuit. Decrease the window size. Decrease the sequence number. Send a different source port number. Restart the virtual circuit. Decrease the window size. 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 Modem Scanner None of these Fax Keyboard Modem Scanner None of these Fax ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A software that allows a personal computer to pretend it as a terminal is None of these terminal emulation modem auto-dialing bulletin board None of these terminal emulation modem auto-dialing bulletin board ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS