Computer Networking Working of the WAN generally involves satellites microwaves None of these All of these telephone lines satellites microwaves None of these All of these telephone lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? PAP PPP HDLC Frame Relay 802.1 PAP PPP HDLC Frame Relay 802.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The configuration register setting of 0x2102 provides what function to a router? Boots the IOS from a TFTP server Provides password recovery Tells the router to boot into ROM monitor mode Tells the router to look in NVRAM for the boot sequence Boots the IOS from a TFTP server Provides password recovery Tells the router to boot into ROM monitor mode Tells the router to look in NVRAM for the boot sequence ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The synchronous modems are more costly than the asynchronous modems because they produce large volume of data they contain clock recovery circuits they transmit the data with stop and start bits. None of these they operate with a larger bandwidth they produce large volume of data they contain clock recovery circuits they transmit the data with stop and start bits. None of these they operate with a larger bandwidth ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? parallel transmission None of these low cost access for low bandwidth channels unlimited expansion application independent interfaces parallel transmission None of these low cost access for low bandwidth channels unlimited expansion application independent interfaces ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? cable Tape modem bus None of these cable Tape modem bus None of these ANSWER DOWNLOAD EXAMIANS APP
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