Computer Networking What is the port number for HTTP? 23 80 99 86 None of these 23 80 99 86 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will show you whether a DTE or a DCE cable is plugged into serial 0? show serial 0 controllers sh int serial 0 sh int s0 show controllers serial 0 show serial 0 controllers sh int serial 0 sh int s0 show controllers serial 0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? None of these Security procedure Safeguard procedure Identification procedure Log-on procedure None of these Security procedure Safeguard procedure Identification procedure Log-on procedure ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: concentrator multiplexer full-duplex line None of these modifier concentrator multiplexer full-duplex line None of these modifier ANSWER DOWNLOAD EXAMIANS APP
Computer Networking End-to-end connectivity is provided from host-to-host in: Session layer Data link layer Network layer Transport layer None of these Session layer Data link layer Network layer Transport layer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class A IP address? 1 - 126 192 - 255 192 - 223 128 - 191 1 - 127 1 - 126 192 - 255 192 - 223 128 - 191 1 - 127 ANSWER DOWNLOAD EXAMIANS APP
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