What is used to protect against disk failure In EMC Avamar? 06/02/2017 – by Mod_GuideK 0 What is used to protect against disk failure In EMC Avamar? A. RAID B. RAIN C. Checkpoints D. Replication SHOW ANSWERSCorrect Answer: A Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.