1. Which of the following columns is optional to complete?

   		Field Name
   		Data Type
   		Description
   		None of the above

10 points

QUESTION 5

1. In addition to accessing or listing records selectively, a DBMS also enable you to _____ a table.

   		Reorganize
   		Delete
   		Insert
   		None of the above

10 points

QUESTION 6

1. The data definition language of a DBMS enables users to define the record structure of any particular database table.

   True

   False

10 points

QUESTION 7

1. Which of the following limits user inputs to specific formats?

   		Input Masks
   		Format Masks
   		Default Values
   		Validation Rules

10 points

QUESTION 8

1. You use database tables to ______ data about specific entities

   		store
   		retrieve
   		enhance
   		transform

10 points

QUESTION 9

1. It is impossible to specify multiple criteria in a query

   True

   False

10 points

QUESTION 10

1. Which of the following data types should be used for an employees qualifications to earn overtime pay?

   		Yes/No
   		Short Text
   		Long Text
   		Attachment