Computer Networking What is the maximum distance with maximum data rate for 802.11b? Over 200 feet About 90-100 feet About 150 feet About 65-75 feet Over 200 feet About 90-100 feet About 150 feet About 65-75 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? Videotex Teletext Viewdata None of these Telesoftware Videotex Teletext Viewdata None of these Telesoftware ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following signals is not standard RS - 232-C signal? VDR None of these DSR RTS CTS VDR None of these DSR RTS CTS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Telegraph line Microwave systems Telephone line None of these Coaxial cable Telegraph line Microwave systems Telephone line None of these Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Establishing a virtual connection is functionally equivalent to Placing a modem prior to a conversation None of these Physically connecting a DTE and DCE Placing a telephone call prior to a conversation Connecting as virtual memory Placing a modem prior to a conversation None of these Physically connecting a DTE and DCE Placing a telephone call prior to a conversation Connecting as virtual memory 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? HDLC 802.1 Frame Relay PPP PAP HDLC 802.1 Frame Relay PPP PAP ANSWER DOWNLOAD EXAMIANS APP
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