The ____ redirects the output of one command to the input of another command.

A. output redirection operator (>)
B. input redirection operator (<)
C. pipe operator (|)
D. tilde (~)


Answer: C

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All of the following are benefits of organic matter and humus EXCEPT ____

a. loosening clay soils b. improving soil structure c. improving soil nutrient storage d. helping to prevent erosion e. increasing aggregation f. improving the water- and nutrient-holding capacity of coarse or sandy soils

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What is the medical procedure called that keeps animals from reproducing?

What will be an ideal response?

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Where is the 120/208-volt wye system commonly used?

What will be an ideal response?

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Suppose the current through a wire is given by the curve shown in Figure P2.9. a. Find the amount of charge q that flows through the wire between t1 = 0 and t2 = 1 s. b. Repeat part a for t2 = 2, 3, 4, 5, 6, 7, 8, 9, and 10 s. c. Sketch q(t) for 0 ? t ? 10 s.


What will be an ideal response?

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