Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Telex Word processor Facsimile Electronic mail None of these Telex Word processor Facsimile Electronic mail None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The basic Ethernet design does not provide None of these addressing multiple virtual networks automatic retransmission of a message access control None of these addressing multiple virtual networks automatic retransmission of a message access control ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: more than one CPU no delay in processing offline batch processing All of these None of these more than one CPU no delay in processing offline batch processing All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is X.75 X.21 None of these X.400 X.25 X.75 X.21 None of these X.400 X.25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following characteristic(s) is/are suited to the PSS applications? widely dispersed terminals and access to international packets switched services None of these bursty traffic and low communications intensity All of these Multiple remote host or applications accessed by a single local access circuit terminal and circuit widely dispersed terminals and access to international packets switched services None of these bursty traffic and low communications intensity All of these Multiple remote host or applications accessed by a single local access circuit terminal and circuit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Compared to analog signals, digital signals allow faster transmission All of these both A and B None of these are more accurate allow faster transmission All of these both A and B None of these are more accurate ANSWER DOWNLOAD EXAMIANS APP
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