Object-Oriented Development Could Potentially Reduce the Time and Cost of Writing

question 89

Multiple Choice

Object-oriented development could potentially reduce the time and cost of writing software because:

• A) object-oriented programming requires less training.
• B) iterative prototyping is not required.
• C) objects are reusable.
• D) a single user interface object can be used for the entire application.
• E) end users are responsible for creating the early prototypes.

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Definitions:

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.

Confidence Interval

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