Computer Networking What is the frequency range of the IEEE 802.11a standard? 2.4Gbps 2.4GHz 5GHz 5Gbps 2.4Gbps 2.4GHz 5GHz 5Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 6 Kbps 24 Kbps. 3 Kbps 12 Kbps 6 Kbps 24 Kbps. 3 Kbps 12 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium access control technique is used for bus/tree? MAC token bus CSMA None of these token ring MAC token bus CSMA None of these token ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for NNTP? 119 79 70 80 None of these 119 79 70 80 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Coder-decoder Checksum Codec Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Coder-decoder Checksum Codec Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The number of cross point needed for 10 lines in a cross point switch which is full duplex in nature and there are no self connection is 90 45 100 50 90 45 100 50 ANSWER DOWNLOAD EXAMIANS APP
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