When Programmers Are Working with Program Code,they Often Employ Utilities

question 20

Multiple Choice

When programmers are working with program code,they often employ utilities that are also used in auditing.For example,as program code evolves,it is often the case that blocks of code are superseded by other blocks of code.Blocks of code that are not executed by the program are identified by

• A)program tracing.
• B)scanning routines.
• C)mapping programs.
• D)automated flow charting programs.

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Definitions:

Standard Deviation

A statistic that measures the dispersion of a dataset relative to its mean.

T-Distribution

A probability distribution used in statistics for estimating population parameters when the sample size is small and the population variance is unknown.

Confidence Intervals

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, expressed with a certain level of confidence.

Population Variance

A measure of the spread of a population's values, calculated as the average squared deviation from the population mean.