Computer Networking The number of cross point needed for 10 lines in a cross point switch which is full duplex in nature and there are no self connection is 90 45 50 100 90 45 50 100 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? 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 undetected when an error detection scheme is used 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 number of bit errors per twenty four hours of continuous operation on an asynchronous line The probability that one or more errors will be undetected when an error detection scheme is used 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will configure all the default VTY ports on a router? Router (config) #line vty 0 4 Router#line vty 0 4 Router (config) #line vty all Router (config-if) #line console 0 Router (config) #line vty 0 4 Router#line vty 0 4 Router (config) #line vty all Router (config-if) #line console 0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used with an X.25 network to provide service to asynchronous terminals None of these gateway bridges Packet assembler/disassemble repeater None of these gateway bridges Packet assembler/disassemble repeater ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? single-bit multiple-bit burst recoverable single-bit multiple-bit burst recoverable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The channel in the data communication model can be radio signals telephone lines None of these postal mail service All of these radio signals telephone lines None of these postal mail service All of these ANSWER DOWNLOAD EXAMIANS APP
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