Which Item Below Would Not Typically Be Part of an Adequate

question 44

Multiple Choice

Which item below would not typically be part of an adequate disaster recovery plan?

• A) a system upgrade due to operating system software changes
• B) uninterruptible power systems installed for key system components
• C) scheduled electronic vaulting of files
• D) backup computer and telecommunication facilities

---

Definitions:

Null Hypothesis

A hypothesis in statistical analysis that suggests no significant difference or effect; it's the default position that there is no association between two measured phenomena.

Mean Square

A statistical measure used particularly in ANOVA, calculated by dividing the sum of squares by its degrees of freedom.

Error

The discrepancy between the actual measurement and its real value.

Mean Square

A statistical measure of the average of squared differences from the mean, used in various analyses like variance and ANOVA.