In a query, conditions that are used to help select records are called ________

In ____ execution, statements are performed in order.

A. sequential B. conditional C. repetitive D. random

Maps allocate keys to values and cannot contain duplicate keys, i.e., the key-to-value mapping is a __________ mapping.

a. many-to-many. b. many-to-one. c. one-to-many. d. one-to-one.