1-Queries in Access are utilized by users to enter data into tables and view existing records.

True

False

2-

The characteristics of relevant information include predictive value, feedback value and timeliness.

True

False

3

The three Vs of big data are volume, velocity, and veracity.

True

False

4- A foreign key in a database table is always:

		The name of a UML class.
		A primary key in a related table.
		A numeric field.
		A unique identifier for a record in that table.