Tables and Field Properties Crossword

lists the database tables and the fields they contain
characteristic that defines the appearance and behavior of items in the database such as objects, fields, sections, and controls
string that contains no characters & used to indicate that you know no value exists for a field.
The text in the error message that appears when users violate a validation rule
A set of placeholder characters that forces users to enter data in a specific format
A field that allows you to select more than one value from a list
An expression that limits the values that can be entered in the field
predefined set of characteristics and properties that describes a field
Tool for collecting and organizing information
column that uniquely identifies each row
Each row in a table
Each column in a table
controls the type of data a field will contain—whether it is text, number, date/time
stores information in separate tables and these tables are connected or linked by a defined relationship that ties the data together
primary key from one table is used in another table, this is used to reference the data from the primary key to help avoid redundancy
to arrange it alphabetically, numerically, or chronologically
order sorts data from beginning to end, such as from A to Z
order sorts data from the end to the beginning, such as from Z to A, 10 to 1, and December to January
a set of rules for determining which records will be displayed