Class C.
By comparing their network portions using the subnet mask.
Modulation allows the transmission of signals over long distances, enabling efficient use of bandwidth and reducing interference.
By examining the first octet; Class C addresses range from 192 to 223.
Demodulation is the process of extracting the original information signal from the modulated carrier wave.
The modulating frequency is 1000 Hz.
It provides network services to end-user applications; example: HTTP protocol and web browsers.
Amplitude Modulation (AM) is a technique where the amplitude of the carrier wave is varied in proportion to the information signal.
It handles routing of data packets; example: IP protocol and routers.
The modulation index is the ratio of the peak amplitude of the modulating signal to the peak amplitude of the carrier signal.
It transmits raw bitstreams over a physical medium; example: USB and cables.
Modulation factor = (Max Voltage - Min Voltage) / (Max Voltage + Min Voltage) = (16 mV - 4 mV) / (16 mV + 4 mV) = 0.2.
The frequency deviation can be determined from the modulation index and the modulating frequency.
It provides node-to-node data transfer; example: Ethernet protocol and switches.
The number of hosts required for each center and the main IP block.
The modulation index is calculated as the ratio of the frequency deviation to the modulating frequency.
192.168.100.0.
Digital modulation techniques include ASK, FSK, BPSK, QPSK, and QAM, characterized by discrete signal variations representing binary data.
It ensures reliable data transfer; example: TCP protocol and routers.
By dividing the main IP block into smaller subnets based on the number of hosts needed.
Modulation involves varying a carrier signal's amplitude, frequency, or phase in accordance with the information signal.
Analog modulation techniques include AM, FM, and PM, characterized by continuous signal variations in amplitude, frequency, or phase.
2046 usable hosts.
The carrier frequency is 8 × 10^8 Hz.
Higher modulation index increases the amplitude variations, leading to better signal quality but may cause distortion if too high.
