Computer Networking The communication mode that supports two-way traffic but only one direction at a time is multiplex simplex None of these duplex half duplex multiplex simplex None of these duplex half duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Data, segment, frame, packet, bit Segment, data, packet, frame, bit Data, segment, packet, frame, bit Data, frame, packet, segment, bit Data, segment, frame, packet, bit Segment, data, packet, frame, bit Data, segment, packet, frame, bit Data, frame, packet, segment, bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? multipplexer doubleplexer concentrator controller None of these multipplexer doubleplexer concentrator controller None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.009 None of these 0.991 0.003 0.999 0.009 None of these 0.991 0.003 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of a medium-speed, switched communications service is All of these Dataphone 50 None of these DDD Series 1000 All of these Dataphone 50 None of these DDD Series 1000 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a unique local address? These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. These are like private addresses in IPv4 in that they are not meant to be routed. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets addressed to a unicast address are delivered to a single interface. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. These are like private addresses in IPv4 in that they are not meant to be routed. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets addressed to a unicast address are delivered to a single interface. ANSWER DOWNLOAD EXAMIANS APP
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