Which of these is a storage device that can be set up as part of a RAID? optical disc
hard disk drive
USB flash drive
analog tape drive

Suppose an astronomer discovers a large, spherical-shaped body orbiting the sun. the body is composed mostly of rock, and there are no other bodies sharing its orbit. what is the best way to categorize this body? a. planet b. moon c. comet d. asteroid

You are new to microsoft certification and want to start out by getting a certification geared around windows 8. what microsoft certification should you pursue?

How should you specify box sizes on a web page if you want the boxes to vary according to the font size of the text they contain? a. in pixels b. in inches c. as percentages d. in em units