Reference no: EM133940740

Questions

1. Typically, a database contains information about more than one entity.

True

False

2. Each record consists of a number of fields that contain facts about that specific person, place, thing, or event.

True

False

3. A database is a structure that contains information about many kinds of entities, the attributes of these entities, and the relationships between them.

True

False

4. Two disadvantages to database processing are its complexity and its size.

True

False

5. The order of rows and columns in a relational table is critical.

True

False

6. A foreign key is a field (or collection of fields) in a table whose value is required to match the value of the primary key for a second table or be null.

True

False

7. Entity integrity is the rule that no field that is part of the primary key may accept null values.

True

False

8. It is not possible to set rules that govern the values allowed in a field.

True

False

9. In Access, the database documenter allows users to print detailed documentation about any table, query, form, or report in the database.

True

False

10. When sorting data on two fields, the minor (or secondary) sort key should be listed first, followed by the major (or primary) sort key.

True

False

11. In SQL, use the SELECT clause to join tables.

True

False

12. In SQL, using the GROUP BY clause will sort the query results.

True

False