Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. star bus ring None of these mesh star bus ring None of these mesh 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 Recognised standard Registered source None of these Recommended standard Random sequence Recognised standard Registered source None of these Recommended standard ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: better scheduling of work the handling of more jobs reduced computer idle time All of these None of these better scheduling of work the handling of more jobs reduced computer idle time All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Checksum Error detecting code Error rate None of these Cyclic redundancy check Checksum Error detecting code Error rate None of these Cyclic redundancy check ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Demodulation is the process of None of these converting digital signals to analog signals converting analog signals to digital signals combining many low speed channels into one high speed channel dividing the high-speed signals into frequency bands None of these converting digital signals to analog signals converting analog signals to digital signals combining many low speed channels into one high speed channel dividing the high-speed signals into frequency bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The amount of uncertainty in a system of symbol is called Bandwidth loss None of these Quantum Entropy Bandwidth loss None of these Quantum Entropy ANSWER DOWNLOAD EXAMIANS APP
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