Computer Networking Synchronous protocols transmit characters one at a time allow faster transmission than asynchronous protocols do None of these are generally used by personal computers are more reliable transmit characters one at a time allow faster transmission than asynchronous protocols do None of these are generally used by personal computers are more reliable 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? Floods the network with the frame looking for the device Sends back a message to the originating station asking for a name resolution Drops the frame Forwards the switch to the first available link Floods the network with the frame looking for the device Sends back a message to the originating station asking for a name resolution Drops the frame Forwards the switch to the first available link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? IP UDP TCP/IP TCP IP UDP TCP/IP TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Cable terminators do not reflect the signal properly Cable terminators do not absorb the signal properly "Line echo" occurs due to the impedance of the cable Network collisions occur Repeaters cannot increase the signal strength sufficiently Cable terminators do not reflect the signal properly Cable terminators do not absorb the signal properly "Line echo" occurs due to the impedance of the cable Network collisions occur Repeaters cannot increase the signal strength sufficiently ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used with an X.25 network to provide service to asynchronous terminals None of these Packet assembler/disassemble repeater bridges gateway None of these Packet assembler/disassemble repeater bridges gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the decimal and hexadecimal equivalents for the binary number 10110111? 173/A6 83/0xC5 183/B7 69/0x2102 173/A6 83/0xC5 183/B7 69/0x2102 ANSWER DOWNLOAD EXAMIANS APP
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