Interface Engines Work in the Background and Are Not Seen

question 20

Multiple Choice

Interface engines work in the background and are not seen by the user. This technology allows applications to interact with hardware and other applications. Which of the following are considered benefits associated with the use of interface engines?

• A)Improves timeliness and availability of critical administrative and clinical data
• B)Improves data quality because of data mapping and consistent use of terms
• C)Allows clients to select the best system for their needs
• D)Preserves institutional investment in existing systems
• E)Preserves institutional investment in existing systems.
• F)None of the above.

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Definitions:

Caffeinated Beverages

Drinks that contain caffeine, a stimulant, which can temporarily ward off drowsiness and restore alertness.

Wilcoxon Signed Rank Test

A statistical test without assumption of underlying data distribution, designed to evaluate differences in the mean ranks of two paired samples, matched observations, or repeated measures within the same sample to determine variations in their population means.

Normal Approximation

A method used to approximate the distribution of a sum of independent random variables using the normal distribution, under certain conditions.

Continuity Correction

An adjustment made when approximating a discrete distribution with a continuous one, particularly relevant when making inferences about binomial distribution using normal approximation.