Match the following tabs in PowerPoint 2010 with an available feature on that tab:

To conserve space laptop computers often use a small knob, called a(n) ________ as the pointing device

Fill in the blank(s) with correct word

MC A(n)______ method may be called by clients of a class even if no objects of the class exist.

a) abstract. b) static. c) class. d) None of the above.