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