Computer Networking How many hosts are attached to each of the local area networks at your site? 128 254 256 64 None of these 128 254 256 64 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC the quotient at the sender becomes the dividend at the receiver is the remainder becomes the divisor at the receiver is discarded becomes the dividend at the receiver is the remainder becomes the divisor at the receiver is discarded ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication between computers is almost always direct None of these parallel series parallel serial direct None of these parallel series parallel serial ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Asynchronous Parallel Serial None of these Synchronous Asynchronous Parallel Serial None of these Synchronous 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. P I (K + 1) None of these K I (K - P) 1/ (1 - F) KIK (1 + F) P I (K + 1) None of these K I (K - P) 1/ (1 - F) KIK (1 + F) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Random sequence Registered source Recognised standard Recommended standard None of these Random sequence Registered source Recognised standard Recommended standard None of these ANSWER DOWNLOAD EXAMIANS APP
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