Computer Networking How many OSI layers are covered in the X.25 standard? two six seven three None of these two six seven three None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? transport Network Data link Session None of these transport Network Data link Session None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? acoustic coupler None of these gateway bridge time-division multiplexer acoustic coupler None of these gateway bridge time-division multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 1 slots None of these 14 slots 10 slots 5 slots 1 slots None of these 14 slots 10 slots 5 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? Electronic mail package None of these Project management package Data communication package Memory resident package Electronic mail package None of these Project management package Data communication package Memory resident package ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups 2 and 5 3 and 5 1 ,2 and 4 None of these 2 and 5 3 and 5 1 ,2 and 4 None of these ANSWER DOWNLOAD EXAMIANS APP
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