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