PDF stands for ________

Match the Word 2013 feature with the associated tab:

I. Show/Hide II. Change margins III. Add a page number IV. Customize Word V. Insert a watermark A. Insert B. Page Layout C. File D. Design E. Home

Out of the striping options available for the EBS volumes, which one has the following disadvantage : 'Doubles the amount of I/O required from the instance to EBS compared to RAID 0, because you're mirroring all writes to a pair of volumes, limiting how much you can stripe.' ?

A. Raid 5 B. Raid 6 C. Raid 1 D. Raid 2