Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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C++
Transcribed Image Text:Why is calling the time function a better method for profiling the performance of a
program than using a stopwatch?
stopwatches are not accurate
Oit is difficult to measure programs that run very fast with a stopwatch
the time function automatically factors out overhead costs
the time function is more precise than any available time piece
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