Computer Networking Start and stop bits are used in serial communication for Synchronization Error correction Slowing down the communication Error detection Synchronization Error correction Slowing down the communication Error detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Fax Modem None of these Scanner Keyboard Fax Modem None of these Scanner Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Correct method for full duplex mode of communication is: Both stations can transmit and receive data at the None of these One device sends and other device receives and vic One device can send other device can only accepts. Both stations can transmit and receive data at the None of these One device sends and other device receives and vic One device can send other device can only accepts. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following transmission systems provides the highest data rate to an individual device None of these Computer bus leased lines Voice band modem Telephone lines None of these Computer bus leased lines Voice band modem Telephone lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. 1/ (1 - F) None of these K I (K - P) P I (K + 1) KIK (1 + F) 1/ (1 - F) None of these K I (K - P) P I (K + 1) KIK (1 + F) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many broadcast domains are created when you segment a network with a 12-port switch? 5 2 1 12 5 2 1 12 ANSWER DOWNLOAD EXAMIANS APP
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