The compression and encryption attributes for disk files are mutually exclusive.

Which of the following is true about recovery objectives?

A. they should be the same for each database B. the RTO is usually the same whether the recovery scenario involves one or many databases C. the RTO is the maximum amount of data that may be lost D. the recovery point objective is expressed as a time frame

The advantage of analytical modeling is that it is extremely difficult to create inaccurate analytical models and thus generate results that are invalid.?

Answer the following statement true (T) or false (F)