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