A help desk is a ________ center

One possible method of saving storage space for e-mail messages would include passing along ________ instead of attachments

A) passwords B) archived junk mail C) references D) chain e-mails

In a report, a series of number signs (#) displayed in a field indicates that ________

A) a numeric value is required B) width of the column needs to be widened C) the field contains invalid data D) the numeric value is out of range