Computer Networking In geosynchronous orbit, satellite moves simultaneously moves faster than the earth's rotation so that it can cover larger portion of earth. remains in a fixed position so that as earth rotates, it can fully cover the earth remains in a fixed position related to points on earth None of these moves simultaneously moves faster than the earth's rotation so that it can cover larger portion of earth. remains in a fixed position so that as earth rotates, it can fully cover the earth remains in a fixed position related to points on earth None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error? one bit or any odd number of bits inverted in a block of data during transmission one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission two bits or any even number of bits inverted in a byte during transmission None of these one bit or any odd number of bits inverted in a block of data during transmission one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission two bits or any even number of bits inverted in a byte during transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? Low Frequency : 30 kHz to 300 kHz Very High Frequency : 30 MHz to 300 MHz High Frequency : 3 MHz to 30 MHz None of these Very Low Frequency : 3 kHz to 30. kHz Low Frequency : 30 kHz to 300 kHz Very High Frequency : 30 MHz to 300 MHz High Frequency : 3 MHz to 30 MHz None of these Very Low Frequency : 3 kHz to 30. kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The most flexibility in how devices are wired together is provided by T-switched networks star networks bus networks None of these ring networks T-switched networks star networks bus networks None of these ring networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask? 2 3 4 5 2 3 4 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking "BAUD" rate means The rate at which the signal changes. The number of bytes transmitted per unit time. The number of bits transmitted per unit time. None of these The rate at which the signal changes. The number of bytes transmitted per unit time. The number of bits transmitted per unit time. None of these ANSWER DOWNLOAD EXAMIANS APP
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