This question requires that you evaluate the underlined text to determine if it is correct.
The “Simple Spaces” resiliency type in Windows 8.1 Storage Spaces requires at least five drives in
order to protect a system from a single-drive failure.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is
needed”. If the statement is incorrect, select the answer choice than makes the statement correct.

A.
No change is needed

B.
two-way mirror

C.
Parity Spaces

D.
three-way mirror

Explanation:
Two-way mirror spaces require at least two drives, and three-way mirror spaces require at least five.
Mirror spaces are designed for increased performance and protect your files from drive failure by
keeping more than one copy. Two-way mirror spaces make two copies of your files and can tolerate
one drive failure, while three-way mirror spaces can tolerate two drive failures.
Reference: Storage Spaces: FAQ
http://windows.microsoft.com/en-us/windows-8/storage-spaces-pools