Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Network layer Data Link layer None. It is a router problem. Physical layer Network layer Data Link layer None. It is a router problem. Physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? None of these 6 4 2 1 None of these 6 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
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? Facsimile Word processor Telex None of these Electronic mail Facsimile Word processor Telex None of these Electronic mail 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 28 4 8 16 28 4 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you use either Telnet or FTP, which is the highest layer you are using to transmit data? Session Application Transport Presentation Session Application Transport Presentation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the clocking is derived from the data in synchronous transmission the bandwidth required is different the clocking is mixed with the data in asynchronous transmission the pulse height is different. None of these the clocking is derived from the data in synchronous transmission the bandwidth required is different the clocking is mixed with the data in asynchronous transmission the pulse height is different. None of these ANSWER DOWNLOAD EXAMIANS APP
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