Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Circuit switching Packet switching IP switching Message switching Circuit switching Packet switching IP switching Message switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The configuration register setting of 0x2102 provides what function to a router? Boots the IOS from a TFTP server Tells the router to look in NVRAM for the boot sequence Provides password recovery Tells the router to boot into ROM monitor mode Boots the IOS from a TFTP server Tells the router to look in NVRAM for the boot sequence Provides password recovery Tells the router to boot into ROM monitor mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from out-of-sequence delivery in routers from transmission line noise from packet losses. from out-of-sequence delivery in routers from transmission line noise from packet losses. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Drops the frame Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Drops the frame Forwards the switch to the first available link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 3 None of these 4 2 1 3 None of these 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? SNA(IBM's System Network Architechture) None of these ARPANET TYMNET SNA(IBM's System Network Architechture) None of these ARPANET TYMNET ANSWER DOWNLOAD EXAMIANS APP
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