Write a sed program named div that copies a file to standard output, copies the first five lines to a file named first, and copies the rest of the file to a file named last.

__________ is a technique that smoothes out peaks in I/O demand.

A) ?Buffering ? B) ?Blocking ? C) ?Smoothing ? D) ?Tracking

?If you are using Notepad as your text editor and the text does not wrap to the next line in the program window, click ____ on the menu bar, and then click Word Wrap to place a check mark next to it.

A. ?Options B. ?Format C. ?File D. ?View