Computer Networking Which of the following is a voiceband channel? Microwave systems None of these Coaxial cable Telegraph line Telephone line Microwave systems None of these Coaxial cable Telegraph line Telephone line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which file transfer protocol uses UDP? TFTP NFS FTP None of these TELNET TFTP NFS FTP None of these TELNET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe router functions? Packet switching All of these Internetwork communication Packet filtering Path selection Packet switching All of these Internetwork communication Packet filtering Path selection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Pat Address Translation is also termed what? Overloading Static NAT Static NAT Fast NAT Overload Overloading Static NAT Static NAT Fast NAT Overload ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? 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 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 None of these 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 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which application allows a user to access and change remote files without actual transfer? FTP NFS DNS TELNET None of these FTP NFS DNS TELNET None of these ANSWER DOWNLOAD EXAMIANS APP
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