Which utility cleans up the desktop by moving unused icons into a special folder on the desktop?

  1. Check Disk
  2. Disk Defragmenter
  3. Desktop Cleanup Wizard
  4. Disk Cleanup

Which utility improves disk performance by relocating parts of a file into contiguous space?

  1. Check Disk
  2. Disk Defragmenter
  3. Desktop Cleanup Wizard
  4. Disk Cleanup

If you select Scan for and attempt recovery of bad sectors in the Check Disk utility, what happens during the check that otherwise would not happen?

  1. It runs a physical check of the disk.
  2. It doesn't run a check on the disk.
  3. It checks the File Allocation Table.
  4. It checks network drives as well as local ones.

What's the number of bits needed to describe each pixel's color in the Windows display in a particular display mode known as?

  1. Color depth
  2. Resolution
  3. Refresh rate
  4. Display rate