Returns the value or the reference to a value within a range based on X and Y coordinates

Which security measure is best for drives that contain corporate secret research data and are no longer to be used?

A) Partitioning B) chkdsk C) Low-level format D) Shredding

The ____________________ procedure clears any data currently placed in the Text property of a TextBox object.

Fill in the blank(s) with the appropriate word(s).