Dell EMC Associate – Information Storage and Management v5 — Question 29

In continuous data protection, what does the amount of journal space determine?

Answer options

• A. Length of time required to recover the data
• B. Amount of space the source and replica volumes require
• C. Amount of data that can be restored to a specific point
• D. How far back the data can be recovered

Correct answer: D

Explanation

The correct answer is D because the journal space size dictates how far back in time you can recover data. Options A, B, and C do not accurately reflect the function of journal space in continuous data protection, as they pertain to different aspects of data recovery rather than the temporal extent of recovery.