Certkiller is capturing index-size cards with a document management system. Each document is 
approximately 5KB. The retention requirement is six months. The document retrieval rates are highest 
during the first 90 days of the document life cycle. 
Which document storage type would best fit Certkiller ‘s requirements? 
A.
DVD 
B.
DLT 
C.
RAID 
D.
WORM 
Explanation:
Because of document size and only keeping six months.