A) C = B * SNR B) C = log2(1 + SNR) C) C = B * log2(1 + SNR) D) C = B / log2(1 + SNR)
A) To digitize analog signals B) To amplify and retransmit signals C) To modulate signals D) To filter out noise from signals
A) To extract the original message signal from the modulated signal B) To transmit the signal C) To encode the message signal D) To attenuate the signal
A) Binary Encoding Rate B) Bandwidth Error Rate C) Baseband Error Rate D) Bit Error Rate
A) To determine the maximum data rate over a channel B) To amplify signals C) To equalize signals D) To modulate signals
A) To detect and correct errors in transmitted data B) To increase data transmission speed C) To compress data D) To encrypt data
A) Automatic Data Communication B) Analog-to-Digital Converter C) Analog Digital Channel D) Amplitude Domain Converter
A) Error correction in data transmission B) Simultaneous transmission and reception on a common channel C) Analog to digital signal conversion D) Frequency modulation of signals
A) To filter out noise B) To combine signals into a single path C) To amplify signals D) To divide a signal into multiple paths
A) To convert analog signals to digital signals B) To amplify signals C) To route data packets between different networks D) To modulate signals
A) To encode signals B) To both transmit and receive signals C) To amplify signals D) To filter out noise
A) Centralized Data Modulation Algorithm B) Channel Division Multiplexing Array C) Coordinated Domain Modulation Approach D) Code Division Multiple Access
A) It is the amplitude of the signal B) It is the time duration of the signal C) It is the rate of signal transmission D) It is the range of frequencies occupied by the signal
A) To convert digital signals to analog signals B) To connect devices within a local area network and forward data packets C) To modulate signals D) To encrypt data
A) Shifting signals in time B) Amplifying echo in signals C) Removing echo from transmitted signals D) Creating echo effects on signals
A) FTP (File Transfer Protocol) B) HTTP (Hypertext Transfer Protocol) C) SMTP (Simple Mail Transfer Protocol) D) TCP (Transmission Control Protocol)
A) To detect errors in transmitted data B) To convert analog signals to digital signals C) To combine multiple input signals into a single output D) To decompress audio signals
A) System Network Requirement B) Signal-to-Noise Ratio C) Signal Neutralization Rate D) Symbol Noise Reduction
A) Satellite Communication B) Analog TV C) FM Radio D) TCP/IP
A) 500 MHz B) 10 kHz C) 2.4 GHz D) 1000 GHz
A) Antenna B) Transmitter C) Modem D) Amplifier
A) Amplitude Modulation B) Audio Modulation C) Analog Multiplexing D) Amplification Method
A) Phase Shift Keying (PSK) B) Quadrature Amplitude Modulation (QAM) C) Frequency Hopping Spread Spectrum D) Continuous Wave Modulation
A) Phase Modulation B) Pulse Width Modulation C) Frequency Hopping Spread Spectrum (FHSS) D) Amplitude Modulation
A) Cyclic Redundancy Check (CRC) B) Pulse Code Modulation (PCM) C) Amplitude Modulation (AM) D) Frequency Division Multiplexing (FDM) |