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Computer NetworksA serial transmission T1 uses 8 information bits, 2 start bits, 1 stop bit and 1 parity bit for each character. A synchronous transmission T2 uses 3 eight bit sync characters followed by 30 eight bit information characters. If the bit rate is 1200 bits/second in both cases, what are the transfer rates of T1 and T2?20167mMICROPROCESSORSWhat is the bit transmitting or receiving capability of mode 1 in serial communication? (i) 8 bits (ii) 10 bits (iii) 11 bits (iv) 12 bits20212mComputer NetworksWhat is baud rate?20152mComputer NetworksSuppose that the stop-and-wait protocol is used on a link with a bit rate of 64 kilobits per second and 20 milliseconds propagation delay. Assume that the transmission time for the acknowledgment and the processing time at nodes are negligible. What is the minimum frame size in bytes to achieve a link utilization of at least 50%.20167m
PreviousIdentify the correct sequence in which the following packets are transmitted on the network by a host when a browser requests a webpage from a remote server, assuming that the host has just been restarted. (i) HTTP GET request, DNS query, TCP SYN (ii) DNS query, HTTP GET request, TCP SYN (iii) DNS query, TCP SYN, HTTP GET request (iv) TCP SYN, DNS query, HTTP GET requestNextWhich one of the following is TRUE interior Gateway routing protocols - Routing Information protocol (RIP) and Open Shortest Path First (OSPF)? (i) RIP uses distance vector routing and OSPF uses link state routing (ii) OSPF uses distance vector routing and RIP uses link state routing (iii) Both RIP and OSPF use link state routing (iv) Both RIP and OSPF use distance vector routing