Computer Networking An example of digital, rather than analog, communication is DDD None of these DDS DDT WATS DDD None of these DDS DDT WATS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modem is used in data transmission. When was it invented and in which country? 1963, USA 1950, USA None of these 1965, Germany 1950, Japan 1963, USA 1950, USA None of these 1965, Germany 1950, Japan 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 undetected when an error detection scheme is used 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 None of these 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 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 None of these the number of bit errors per twenty four hours of continuous operation on an asynchronous line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers in a LAN can be interconnected by radio and infrared technologies. Multiplexer Wireless LANs Network Topologies 255.255.255.255 Modem Multiplexer Wireless LANs Network Topologies 255.255.255.255 Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol does PPP use to identify the Network layer protocol? HDLC LCP ISDN NCP HDLC LCP ISDN NCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at the data link level is achieved by Cyclic Redundancy Code Hamming Code Equalization Bit Stuffing Cyclic Redundancy Code Hamming Code Equalization Bit Stuffing ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS