To size a shape or clip art proportionally from its center point, drag a(n) ____________________ sizing handle while pressing the ____________________ key.

What is a pane bounded by?

A) Vertical or horizontal bars B) A solid red line C) The status bar D) The ribbon

A(n) ____________________ cipher is an algorithm that encrypts or decrypts blocks of data, such as 64-bit or 128-bit chunks of information at a time.

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