Computer Networking Packet Switch Stream (PSS) was introduced in None of these the US in 1961 (&) the UK in 1981 None of these the UK in 1980 the US in 1961 None of these the US in 1961 (&) the UK in 1981 None of these the UK in 1980 the US in 1961 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 0.003 0.999 None of these 0.009 0.991 0.003 0.999 None of these 0.009 0.991 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? 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 Data, segment, frame, packet, bit Segment, data, packet, frame, bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal None of these the condition with two or more stations attempt to use the same channel at the same time one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal None of these the condition with two or more stations attempt to use the same channel at the same time one or more conductors that serve as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports data in both directions at the same time is None of these multiplex full-duplex simplex half-duplex None of these multiplex full-duplex simplex half-duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking FDDI is a ring network star network None of these bus based network mesh network ring network star network None of these bus based network mesh network ANSWER DOWNLOAD EXAMIANS APP
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