Computer Networking In communication satellite, multiple repeaters are known as transponders detector modulator None of these stations transponders detector modulator None of these stations ANSWER DOWNLOAD EXAMIANS APP
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)? 300 275 240 250 300 275 240 250 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 30 seconds Every 10 minutes Every 2 seconds Never Every 30 seconds Every 10 minutes Every 2 seconds Never ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Collision detection Switched repeaters Token passing CSMA/CD Time sharing Collision detection Switched repeaters Token passing CSMA/CD Time sharing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Synchronous protocols are generally used by personal computers transmit characters one at a time are more reliable None of these allow faster transmission than asynchronous protocols do are generally used by personal computers transmit characters one at a time are more reliable None of these allow faster transmission than asynchronous protocols do ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a standard synchronous communication protocol? SLIP None of these SDLC SMTP PAS SLIP None of these SDLC SMTP PAS ANSWER DOWNLOAD EXAMIANS APP
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