Deciding How to Prevent System Failures Along with the Ability

question 113

Multiple Choice

Deciding how to prevent system failures along with the ability to continue operating if computer systems fail is called ______.

• A) disaster recovery planning
• B) information systems management
• C) advanced computer security
• D) virus protection

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Definitions:

Standard Error

A statistical measure that describes the accuracy with which a sample represents a population, specifically the variability of the sampling distribution.

Sample Mean

The average of a set of numerical values taken from a subset (sample) of a larger population.

Probability

A measure of the likelihood of a particular event's occurrence, ranging from 0 (impossible) to 1 (certain).

P < 0.05

Indicates that the probability of the observed data, or more extreme, occurring by chance is less than 5%, commonly used to determine statistical significance in hypothesis testing.