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1_____Caching means saving a few values in such a way that you can retrieve the most commonly
used values more easily than the less commonly used values.
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2_____Switching refers to making a decision inside a loop every time it’s executed.
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3
One key to writing effective loops is to minimize the work done _____inside a loop.
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4_____Reducing strength means replacing an expensive operation such as multiplication
with a cheaper operation such as addition.
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5
Much of the work in a program is done inside mathematical or _____logical_ expressions.
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6
Optimizing compilers are better at optimizing straightforward code than they are at optimizing _____tricky code
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7_____Multiple iterations are usually needed to achieve desired performance improvements through code tuning.
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8
The best way to prepare for performance work during initial coding is to write _____clean code that’s easy to understand and modify.
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9
One of the sources of performance problems is _____error in the code.
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10
The most significant sources of inefficiency of a program are unnecessary _____input/output.
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11
The Pareto Principle, also known as the 80/20 rule, states that you can get 80 percent of the result within _____20 percent of the effort.
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12
Code _____tuning is the practice of modifying the correct code in ways that make it run more efficiently.
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13
If you choose the right compiler, you might not need to think about optimizing _____speed any further
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