NetApp Certified Data Administrator (NCDA) – E-Series — Question 38

What is the default fractional reserve for a thin-provisioned SAN volume?

Answer options

• A. 5%
• B. 20%
• C. 100%
• D. 0%

Correct answer: C

Explanation

The default fractional reserve for a thin-provisioned SAN volume is 100%, ensuring that there is always enough reserved space to accommodate potential over-provisioning. Options A, B, and D are incorrect as they do not meet the requirement for maintaining sufficient capacity in a thin-provisioned environment.