Computer Networking An anticipated result from multiprogramming operations is: better scheduling of work None of these the handling of more jobs All of these reduced computer idle time better scheduling of work None of these the handling of more jobs All of these reduced computer idle time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The core diameter of a single-mode fibers is about 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius None of these 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius None of these 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. KIK (1 + F) K I (K - P) 1/ (1 - F) None of these P I (K + 1) KIK (1 + F) K I (K - P) 1/ (1 - F) None of these P I (K + 1) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used. 64 Kbps None of these 32 Kbps 8 Kbps 500 Kbps 64 Kbps None of these 32 Kbps 8 Kbps 500 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered to be the address before translation? Outside local Inside global Inside local Outside global Outside local Inside global Inside local Outside global 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? None of these Recognised standard Recommended standard Random sequence Registered source None of these Recognised standard Recommended standard Random sequence Registered source ANSWER DOWNLOAD EXAMIANS APP
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