A counter-controlled loop is used when the exact number of data entries is known.

A ____ type of relationship is rare in the world of databases.

A. one-to-one B. one-to-many C. many-to-many D. all of the above

There are several pieces of hardware that will need to be purchased when outfitting a new forensic department. The workstations and servers are quite obvious. What are some other things you should add to your shopping list?

a. Forensic write-blockers b. Electronic name badges for each member of the team c. Separate routers for the department d. A high-capacity data storage facility