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)? 240 300 250 275 240 300 250 275 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? mixed band channels full-duplex lines simplex lines None of these narrowband channels mixed band channels full-duplex lines simplex lines None of these narrowband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement None of these is always less expensive than flat-rate service is never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short None of these is always less expensive than flat-rate service is never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1, 3 and 4 1, 2 and 4 1 and 2 2, 3 and 5 1, 3 and 4 1, 2 and 4 1 and 2 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When using the loopback address, if TCP/IP is installed correctly, when should you receive a response? After the next host comes online None of these Immediately Within two minutes Only if the address fails After the next host comes online None of these Immediately Within two minutes Only if the address fails 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 Identification procedure Safeguard procedure Log-on procedure Security procedure None of these Identification procedure Safeguard procedure Log-on procedure Security procedure ANSWER DOWNLOAD EXAMIANS APP
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