A combination of formatting characters that are grouped together is called a(n) ________

The result of the ________ function is considered volatile because it is updated each time the workbook in which it resides is opened

Fill in the blank(s) with correct word

When the showbase flag is set:

a. The base of a number precedes it in brackets. b. Decimal numbers are not output any differently. c. "oct" or "hex" will be displayed in the output stream. d. Octal numbers can appear in one of two ways.