Bits are represented on the medium by changing one or more of the following characteristics of a signal:

If data from an Excel worksheet is imported into Access and no column headings exist, the data will import using:

A) Import1, Import2, Import3, etc. B) Access1, Access2, Access3, etc. C) Field1, Field2, Field3, etc. D) FieldA, FieldB, FieldC, etc.

A _________ is the design of a set of characters.? A. font B. theme C. format D. script

Fill in the blank(s) with the appropriate word(s).