Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? 24 Mbaud/sec 6 Mband/sec 1.5 Mbaud/sec None of these 12 Mbaud/sec 24 Mbaud/sec 6 Mband/sec 1.5 Mbaud/sec None of these 12 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer: OSI Network operating system Virtual Private Network Network Server OSI Network operating system Virtual Private Network Network Server ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A terminal multiplexer has six 1200 bps terminals and 'n' 300bps terminals connected to it. The outgoing line is 9600bps. What is the maximum value of n? 16 4 28 8 16 4 28 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts parallel data into a stream of bits Decodes incoming signals into computer data Converts analog signals into digital signals None of these Converts serial data into audio signals Converts parallel data into a stream of bits Decodes incoming signals into computer data Converts analog signals into digital signals None of these Converts serial data into audio signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The OCR reading unit attached to a POS terminal is called a All of these None of these cursor wand light pen All of these None of these cursor wand light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network which is used for sharing data, software and hardware among several users owning microcomputers is called WAN VAN MAN None of these LAN WAN VAN MAN None of these LAN ANSWER DOWNLOAD EXAMIANS APP
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