1. The three types of data flow are: a. Half Duplex, Full Duplex and Simplex b. Half Duplex, Full Duplex and One-way c. Continuous, Duplex and Simplex d. Duplex, Full Duplex and One-way 2. Which types of modulation support analog transmission of analog data? a. Amplitude, Amplitude Shift Keying, and Frequency b. Amplitude, Frequency, and Phase c. Amplitude, Non-return to zero, and Frequency d. Amplitude, Frequency, and Shifted 3. In addition to Quadrature Amplitude Modulation, which types of modulation support analog transmission of digital data? a. You cannot transmit digital data with an analog signal b. Amplitude Shift Keying, Frequency Shift Keying, and Phase Zero C. Duplex Amplitude, Duplex Frequency, and Duplex Phase d. Amplitude Shift Keying, Frequency Shift Keying, and Phase Shift Keying 4. Data capacity is the fastest rate in bits per second that you can send bits over a circuit. a. True b. False 5. Digital transmission of analog data requires superimposing analog data on the digital stream. a. True b. False 6. The steps to convert analog signal to digital are: a. Sampling, slicing, and encoding b. Sampling, sample doubling, slicing, and encoding c. Sampling, quantizing, and encoding d. Sampling, averaging, and quantizing 7. The Nyquist theorem states that the minimum sampling rate per second is_ times the frequency range. a. two b. three c. four d. five 8. You cannot sample higher than the Nyquist rate. a. True b. False 9. What are the types of circuit configurations? a. Loop and Point-to-Point 6. Point-to-Point and Multi-Point c. Provider-owned and Customer-owned d. One-to-Many and One-to-One 10. Multiplexing is a key way to share circuits. Methods for multiplexing include: a. Frequency Division, Time Division, Statistical Time Division, and Wavelength Division b. Frequency Division, Duplex Division, and Simplex Division C. Analog Division, Digital Division, and Modem Division d. None of the above