A store's inventory or a library's card catalog is stored in a(n) ______.

A. portfolio
B. database
C. briefcase
D. linear file


Answer: B

Physics & Space Science

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When we say that the Sun is a ball of plasma, we mean that

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What is the current through a resistor if 4.0 × 1016 electrons pass a point in the resistor in 0.50 s? (e = 1.60 × 10-19 C)

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Ball A is dropped from the top of a building. One second later, ball B is dropped from the same building. Neglect air resistance. As time progresses, the difference in their speeds

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Physics & Space Science