Which type of device is considered an active device because it adds power to a signal?

A. mixer
B. filter
C. antenna
D. amplifier


Answer: D

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____________________ gates are the most widely available gates on the market.

Fill in the blank(s) with the appropriate word(s).

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Basic concepts used in marketing petfoods include

A. Specific-purpose foods (e.g., weight control) B. Low cost (appealing to price-conscious consumers) C. Nutrient content (e.g., high protein for performance dogs) D. Flavor varieties (for owners who believe their pet prefers a certain flavor) E. All of the above

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Cashing out:

a. Is favored by farmers. b. Is favored by USDA. c. Would reduce the satisfaction of recipients of food programs. d. Would increase program costs. e. None of the above.

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In binary subtraction, 1 - 1 = ________

A) 1 with a borrow of 0 B) 1 with a borrow of 1 C) 0 with a borrow 0 D) 0 with a borrow of 1

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