To suppress page numbers on the first page of a report, click __________ on the Header & Footer Tools tab.

The graphic components that are overlaid onto data in worksheet cells are called ________

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

Which antivirus technique builds a database of hashed values and compares the scanned files against the hashes in the database?

a. Signature scanning b. Heuristic scanning c. Integrity checking d. Activity blocking