Does Vista Wake Up for Defragmenting?

posted by  johnb (86)  14 months ago (www.vistax64.com)

I did some googling for an answer to this, but did not find a direct answer.
My Disk Defragmenter is scheduled to run at 1:00 a.m. every Wednesday (the
default schedule that came with the installation). Normally my computer is
in Sleep mode at that time. Do I presume that the Defragmenter wakes the
computer, performs the Defrag, then puts the computer back to Sleep? The
reason I ask is that I see that the last Defrag was run last Wednesday at
10:11 p.m. which might have been about the time I put the computer to Sleep
for the night; so possibly