Computer Networking Data communications system depends on four fundamental characteristics Timeliness Sender Medium Receiver Timeliness Sender Medium Receiver ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC there is no error if the remainder at the receiver is _____. None of these equal to the remainder at the sender zero the quotient at the sender nonzero None of these equal to the remainder at the sender zero the quotient at the sender nonzero ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 5 slots 10 slots 1 slots None of these 14 slots 5 slots 10 slots 1 slots None of these 14 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modulator converts a _____ signal to a(n) _____ signal. analog; digital PSK; FSK digital; analog None of these FSK; PSK analog; digital PSK; FSK digital; analog None of these FSK; PSK ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? About 90-100 feet About 150 feet Over 200 feet About 65-75 feet About 90-100 feet About 150 feet Over 200 feet About 65-75 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use? Thicknet coax Thinnet coax Fiber-optic cable Category 5 UTP cable Thicknet coax Thinnet coax Fiber-optic cable Category 5 UTP cable ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS