A(n) ____ query performs calculations on the values in a field and displays the results in a datasheet.

What type of database do companies and organizations use to manage and modify data on a day-to-day basis?

a. Analytical b. Client/server c. PC-based d. Operational e. Mainframe

What was the name of the first commercially available Relational Database Management System (RDBMS)?

a. Relational Software b. INGRES c. System/R d. Oracle