What will happen after you restore a new image on the target computer after you wish to deploy a disk image you've created for Windows XP Professional computer?

The phrasing and tense use in these questions are terrible. These are important things. The question should have been "During the image restoration..."
OR
the answer should read "... computer will HAVE BEEN erased."
and this type of question has too many variables, such as, are you deploying a saved image from a particular user? does this image have their data already in it?

It completely changes the circumstances of the question.

All previously existing data on the target computer will be erased.

Restoring an image onto the target computer will overwrite all other data on the target computer. No existing data will be preserved.