Computer Networking The physical layer, in reference to the OSI model, defines None of these All of these the virtual circuit interface to packet-switched service data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device None of these All of these the virtual circuit interface to packet-switched service data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? simplex None of these three-quarters duplex half-duplex full-of the above simplex None of these three-quarters duplex half-duplex full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Link access procedure (LAP) None of these Error detecting protocols Telecommunications Communications software Link access procedure (LAP) None of these Error detecting protocols Telecommunications Communications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use? 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? burst single-bit recoverable multiple-bit burst single-bit recoverable multiple-bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunications networks come in a wide range of speed and capacity capabilities. Select the best fit for answer: None of these Inter organizational networks Bandwidth alternatives Switching alternating Extranets None of these Inter organizational networks Bandwidth alternatives Switching alternating Extranets ANSWER DOWNLOAD EXAMIANS APP
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