Computer Networking What protocol is used between E-Mail servers? POP3 SNMP None of these FTP SMTP POP3 SNMP None of these FTP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? multiplexer concentrator front-end processor All of these controller multiplexer concentrator front-end processor All of these controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the terminal number of the Network User Address (NUA)? 08-Dec None of these 13-14 01-Apr 05-Jul 08-Dec None of these 13-14 01-Apr 05-Jul ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? wideband channel broadband channel None of these narrowband channel voiceband channel wideband channel broadband channel None of these narrowband channel voiceband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error? two bits or any even number of bits inverted in a byte during transmission None of these one bit or any odd number of bits inverted in a block of data during transmission two bits or any even number of bits inverted in a block during transmission one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a byte during transmission None of these one bit or any odd number of bits inverted in a block of data during transmission two bits or any even number of bits inverted in a block during transmission one bit or any odd number of bits inverted in a byte during transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is split horizon? Information about a route should not be sent back in the direction from which the original update came. It holds the regular updates from broadcasting to a downed link. It prevents regular update messages from reinstating a route that has gone down. It splits the traffic when you have a large bus (horizon) physical network. Information about a route should not be sent back in the direction from which the original update came. It holds the regular updates from broadcasting to a downed link. It prevents regular update messages from reinstating a route that has gone down. It splits the traffic when you have a large bus (horizon) physical network. ANSWER DOWNLOAD EXAMIANS APP
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