Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Circuit switching Packet switching Message switching IP switching Circuit switching Packet switching Message switching IP switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are None of these adequate cost control mechanisms for administration of the private networks A and B both universal accessibility for private network Data Terminal Equipment (DTE) to assign address to private network DTEs None of these adequate cost control mechanisms for administration of the private networks A and B both universal accessibility for private network Data Terminal Equipment (DTE) to assign address to private network DTEs ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Data, segment, packet, frame, bit Segment, data, packet, frame, bit Data, segment, frame, packet, bit Data, frame, packet, segment, bit Data, segment, packet, frame, bit Segment, data, packet, frame, bit Data, segment, frame, packet, bit Data, frame, packet, segment, bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of an analog communication method is microwave All of these voice grade telephone line None of these laser beam microwave All of these voice grade telephone line None of these laser beam ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? wideband channel narrowband channel broadband channel None of these voiceband channel wideband channel narrowband channel broadband channel None of these voiceband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used ANSWER DOWNLOAD EXAMIANS APP
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