Give a command line for producing 10 copies of the report file on the hp3 printer. Each page should contain a page header produced by the pr command.

The ________ outlines all the cells referenced in a formula

A) error value B) range finder C) error indicator D) range detector

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