Computer Networking In cyclic redundancy checking what is the CRC? None of these the dividend the divisor the quotient the remainder None of these the dividend the divisor the quotient the remainder ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? narrowband channels mixed band channels simplex lines None of these full-duplex lines narrowband channels mixed band channels simplex lines None of these full-duplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? Medium Frequency : 300 kHz to 3 MHz None of these Very High Frequency : 30 MHz to 300 MHz High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz None of these Very High Frequency : 30 MHz to 300 MHz High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz 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 Forwards the switch to the first available link Drops the frame Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Forwards the switch to the first available link Drops the frame Sends back a message to the originating station asking for a name resolution ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The ________ measures the number of lost or garbled messages as a fraction of the total sent in the sampling period. Residual Error Rate. Connection establish. Transfer Failure Probability. Connection release failure probability. Residual Error Rate. Connection establish. Transfer Failure Probability. Connection release failure probability. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data communication support should include, but is not restricted to terminal support, electronic mail and voice grams. file and database access All of these file transfer and transaction processing terminal support, electronic mail and voice grams. file and database access All of these file transfer and transaction processing ANSWER DOWNLOAD EXAMIANS APP
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