It is preferred practice to use a(n) ____________ as an array's size declarator.

A form contains a horizontal scroll bar control named hsbXpos, and the code lblFace.Left = hsbXpos.Value is placed inside the hsbXpos.Scroll event procedure (where lblFace identifies a label on the form, and the hsbXpos’s Minimum and Maximum properties are set at their default values). What will happen when the hsbXpos.Scroll event is triggered by moving the scroll bar’s scroll box to the right?

(A) lblFace will move to the left (B) lblFace will move up (C) lblFace will move down (D) lblFace will move to the right

A ____-generation operating system will typically be a parallel processing operating system that can efficiently manage computer systems containing tens, hundreds, or even thousands of processors.

A. second B. third C. fourth D. fifth