Computer Networking In OSI model, which of the following layer provides error-free delivery of data? None of these transport Session Network Data link None of these transport Session Network Data link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? controller front-end processor multiplexer All of these concentrator controller front-end processor multiplexer All of these concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The physical layer, in reference to the OSI model, defines the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device None of these data link procedures that provide for the exchange of data via frames that can be sent and received All of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device None of these data link procedures that provide for the exchange of data via frames that can be sent and received All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance running the lowest data rate for 802.11g? About 175 feet About 350 feet About 300 feet About 100 feet About 175 feet About 350 feet About 300 feet About 100 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 24 Kbps. 6 Kbps 12 Kbps 3 Kbps 24 Kbps. 6 Kbps 12 Kbps 3 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocol is connection-oriented? IPX TCP NetBEUI UDP IPX TCP NetBEUI UDP ANSWER DOWNLOAD EXAMIANS APP
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