Computer Networking Which application allows a user to access and change remote files without actual transfer? NFS FTP TELNET None of these DNS NFS FTP TELNET None of these DNS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an modem telephone lines interface card None of these special wires modem telephone lines interface card None of these special wires 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 0.991 0.009 None of these 0.003 0.999 0.991 0.009 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC the quotient at the sender becomes the dividend at the receiver is the remainder becomes the divisor at the receiver is discarded becomes the dividend at the receiver is the remainder becomes the divisor at the receiver is discarded ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 3 2 None of these 1 4 3 2 None of these 1 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? IP TCP TCP/IP UDP IP TCP TCP/IP UDP ANSWER DOWNLOAD EXAMIANS APP
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