Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 275 240 250 300 275 240 250 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by Hamming codes cyclic redundancy codes None of these bit stuffing equalization Hamming codes cyclic redundancy codes None of these bit stuffing equalization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Sending a file from your personal computer's primary memory or disk to another computer is called logging on None of these downloading hang on uploading logging on None of these downloading hang on uploading ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? 32 kbps None of these 128 kbps 8 kbps 64 kbps. 32 kbps None of these 128 kbps 8 kbps 64 kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be? The VTP configuration on the switch is not updated for the new host. The router is not configured for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. The router is not configured for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The host has an invalid MAC address. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? low cost access for low bandwidth channels application independent interfaces None of these parallel transmission unlimited expansion low cost access for low bandwidth channels application independent interfaces None of these parallel transmission unlimited expansion ANSWER DOWNLOAD EXAMIANS APP
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