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