In a Change-Controlled Environment, Which of the Following Is MOST

question 199

Multiple Choice

In a change-controlled environment, which of the following is MOST likely to lead to unauthorized changes to production programs?

• A) Developers checking out source code without approval
• B) Developers using rapid application development (RAD) methodologies without approval
• C) Promoting programs to production without approval
• D) Modifying source code without approval

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Definitions:

Resample

The act of drawing a new sample from an original dataset, often with replacement, for the purpose of statistical analysis or bootstrap methods.

Bootstrapping

Bootstrapping is a resampling technique used in statistics to estimate the distribution of a statistic by repeatedly sampling with replacement from the data set and calculating the statistic for each sample.

Sample Size

The number of observations or data points used in a statistical sample.

Bootstrap Standard Error

A method for estimating the standard error of a statistic by resampling with replacement from the original data.