When you need an item in a program, but the program does not change the item's value, you can declare the item to be a constant by placing the word ____ before its declaration.

The data in an Excel worksheet that is used to create a chart is surrounded by a:

A) red line B) double line C) blue line D) dashed line

Match the following terms with their equivalency:

I. Gigabyte II. Terabyte III. Petabyte IV. Exabyte V. Zettabyte A. 341 digital pictures. B. 42,949,672 Blu-ray discs. C. 239,400 DVDs. D. 281,474,976,710,656 MP3 audio files. E. 40 Blu-ray discs.