1. Define the term "sample" as it applies to digital systems.
2. Define the term "sampling rate" as it applies to digital systems.
3. What are the two primary problems that sampling could cause?
4. Name the three parts of the system used to input an analog signal into a digital system and describe their purpose.
5. Name four benefits of a digital system over an analog system.
6. Name three drawbacks of a digital system over an analog system.
7. If a computer runs at 12.8 GHz, what is the period of its clock signal?
8. If the period of a periodic pulse train is 125 nanoseconds, what is the signal's frequency?
9. If the period of a periodic pulse train is 50 microseconds, what should the pulse width, tw, be to achieve a duty cycle of 15%?
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