When you ________, you insert a copy of an item stored on the Clipboard into the document

Operating systems provide_________ —programs that execute system commands on behalf of the user.

a) processes. b) threads. c) shells. d) None of the above.

Which of the following parameter declarations accepts a three dimensional array of 10 rows, 20 columns, and 5 planes?

A. float ary [][20[5] B. float ary [][10][20] C. float* ary [20][5] D. float** ary [5] E. float*** ary;