Database Basics

When Using Computerized Databases

• You Can Easily Search For A Particular Record Quickly

• You Can't Easily Create more Backup Copies

• Its Hard To Update Or Make Changes

• It Can Take A While To Search For A Particular File

When Using Paper Manual Database

• Paper Files Can get lost

• You can easily Find the file you are looking for

• you can easily sort file alphabetically

• you can make easily make changes

A Primary Key Is

• A unique filed that identifies a particular record

• Table Unique Identifier

A DBMS is responsible for

• creating tables and linking them together

• adding data inside the database

• Modify or delete existing data

• all of the listed answers

To Find A Specific Record In Computerized Database You Need To

• Search Manually for the record through all the datafile

• Execute a Query to find the desired record