chapter 2 Flashcards
Back Up Database
Utility that creates a duplicate copy of the entire database to protect from loss and damage.
Compact and Repair Database
Reduces the size of database and fixed any error that may exist in the file.
Filter
Allows to specify conditions to display only those records that meet those conditions.
Selection Filter
Displays only the records that match a criterion you select. it can be used to find records
Filter by Form
A more versatile method of selecting data because it enables to display records based on multiple criteria.
Template
A predefined database that includes professional designed tables, forms, reports and other objects.
Custom web app
Enables you to create a database that you can build and then use and share with others through the web
Data Redundancy
unnecessary storing of duplicate data in two or more tables.
Data Type
Determines the type of data that can be entered and operations that can be performed on that data.
Auto Number
A number that automatically increments each time a record is added
Foreign Key
Same field as the primary key in the adjoining table
Caption properties
Creates a label that is more understandable than a field name. what
Referential Integrity
Enforces rules in a database that are used to preserve relationships between tables when records are changed.
Criteria Row
Used to set the rules that determine which record will be selected.
Simple Query Wizard
Guides you through query design with step by step process.