Computer Networking The communication mode that supports two-way traffic but only one direction at a time is simplex half duplex multiplex None of these duplex simplex half duplex multiplex None of these duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching IP switching Circuit switching Packet switching Message switching IP switching Circuit switching Packet switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Frequency-division multiple access Amplitude modulation None of these Frequency-shift keying Frequency modulation Frequency-division multiple access Amplitude modulation None of these Frequency-shift keying Frequency modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 4 3 None of these 6 2 4 3 None of these 6 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address. 4 only 1 only 1 and 2 3 and 4 4 only 1 only 1 and 2 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When the computer provides the manager with a multiple choice of possible answers, the prompting technique is question and answer None of these menu selection form filling open-ended question question and answer None of these menu selection form filling open-ended question ANSWER DOWNLOAD EXAMIANS APP
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