Computer Networking What is the default subnet mask for a class A network? None of these 255.0.0.0 255.255.255.0.0 255.255.255.0 127.0.0.1 None of these 255.0.0.0 255.255.255.0.0 255.255.255.0 127.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A high speed communication equipment typically would not be needed for E-mail All of these Supporting communication between nodes in a LAN Transferring large volume of data E-mail All of these Supporting communication between nodes in a LAN Transferring large volume of data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.75 X.21 None of these X.3 X.25 X.75 X.21 None of these X.3 X.25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11g? About 150 feet Over 200 feet About 65-75 feet About 90-100 feet About 150 feet Over 200 feet About 65-75 feet About 90-100 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? None of these The probability that one or more errors will be undetected when an error detection scheme is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used None of these The probability that one or more errors will be undetected when an error detection scheme is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to? 192.168.10.126 172.16.45.0 172.16.45.8 172.16.45.12 172.16.45.4 192.168.10.126 172.16.45.0 172.16.45.8 172.16.45.12 172.16.45.4 ANSWER DOWNLOAD EXAMIANS APP
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