Which two technologies use NAND flash memory (non-volatile) technology to store data? (Choose two.)

A.
quad-level cell (QLC)

B.
single-level cell (SLC)

C.
interim-level cell (ILC)

D.
multi-level cell (MLC)

Explanation:
Reference: http://www.actel.com/ipdocs/apn5_87a_FAQ.pdf (page 4)