How is cable broadband technology able to transmit downstream and upstream data while at the same time delivering television content?
A. The cable operator uses the VHF hyperband to transmit and receive data signals.
B. The cable operator assigns any available spectrum to data, depending on how its own television spectrum is being used.
C. The cable operator uses specific bandwidths for data signals specified by DOCSIS.
D. The cable operator places its data signals into clean areas where there is no interference from noise or other signals.
Answer:C
How is cable broadband technology able to transmit downstream and upstream data while at the same time delivering television content?
A. The cable operator uses the VHF hyperband to transmit and receive data signals. B. The cable operator assigns any available spectrum to data, depending on how its own television spectrum is being used. C. The cable operator uses specific bandwidths for data signals specified by DOCSIS. D. The cable operator places its data signals into clean areas where there is no interference from noise or other signals.