Computer Networking Communication between computers is almost always series parallel parallel serial None of these direct series parallel parallel serial None of these direct 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: Network operating system Network Server OSI Virtual Private Network Network operating system Network Server OSI Virtual Private Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. bus ring None of these mesh star bus ring None of these mesh star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following characteristic(s) is/are suited to the PSS applications? bursty traffic and low communications intensity Multiple remote host or applications accessed by a single local access circuit terminal and circuit All of these None of these widely dispersed terminals and access to international packets switched services bursty traffic and low communications intensity Multiple remote host or applications accessed by a single local access circuit terminal and circuit All of these None of these widely dispersed terminals and access to international packets switched services ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Decodes incoming signals into computer data None of these Converts serial data into audio signals Converts parallel data into a stream of bits Converts analog signals into digital signals Decodes incoming signals into computer data None of these Converts serial data into audio signals Converts parallel data into a stream of bits Converts analog signals into digital signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is None of these the clocking is derived from the data in synchronous transmission the clocking is mixed with the data in asynchronous transmission the bandwidth required is different the pulse height is different. None of these the clocking is derived from the data in synchronous transmission the clocking is mixed with the data in asynchronous transmission the bandwidth required is different the pulse height is different. ANSWER DOWNLOAD EXAMIANS APP
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