Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Which category of RAID is used for disk mirroring/duplexing?
0
1
None of the above
5
Level 1 is used for disk mirroring. Disk duplexing is also possible with L1, in which writes to disk are performed simultaneously rather than sequentially for faster performance, however that depends on the presence of a hardware RAID controller card.
Train with Skillset and pass your certification exam. Faster. Guaranteed.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.