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Database Exam Question Plan (P2: Ways to capture data (Data Capture Form…
Database Exam Question Plan
P1: Explain what a relational database is
They can use this to track packages in an area and where they are
They can track packages using an area code to check
A parcel delivery company has a contract with a large online retailer. They use a relational database to track the location of parcels, and spreadsheets to analyse the data. Explain the range of methods they might use to capture, select, manage and exchange data
P2: Ways to capture data
OMR
Can check where the package needs to go
Data Capture Form
Can be used to enter details about each package
Makes it easy to enter the data and query it
OCR
Can check where the package needs to go
P3: DBMS
Makes it easier to add, edit, delete and manage the data
Has a lot of features which improves UI
Allows many people to access the data at one time and provides access rights
P4: Ways to exchange data
XML
JSON
P5: Select the data
USE SQL
P6: Evaluate