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SubjectPaid lesson

Data processing V

ClassNotes Team 2 MIN READUPDATED 29 JUN 2026

Computer Science JSS1 Second Term

WEEK  5

Data processing V

Performance Objectives

    1. Identify computer tools.

    2. Learn how to use tools for processing data.

Content 

Tools for processing data

1. Database : A database is a basic tool used to process information and to manage and store data efficiently. A database can also make the retrieval of data easier. It is a structured collection of gathered data. A good database not only gathers data efficiently; it retrieves information quickly. A database management system is software popularly used to store product inventory and customer information. Keeping information in databases makes coordination with multiple users efficient. Here lies its popularity with e-commerce sites. The flexibility of DBMS makes data searching, sorting…