10.1: Introduction to Databases
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Questions and Answers

What is the main purpose of databases?

Efficient storage, retrieval, and manipulation of information

How do relational databases organize data?

Into tables consisting of rows and columns

Give an example of an application that uses a relational database.

Customer Relationship Management (CRM) system

Explain the structure of hierarchical databases.

<p>Data organized in a tree-like structure with parent-child relationships</p> Signup and view all the answers

How do network databases differ from hierarchical databases?

<p>Network databases allow records to have multiple parent and child relationships</p> Signup and view all the answers

What are the advantages of using Microsoft Access for database management?

<p>User-friendly interface, integration with Microsoft Office, affordability</p> Signup and view all the answers

Explain how tables are structured in Microsoft Access.

<p>Tables store data in rows and columns, where each column represents a field and each row represents a record.</p> Signup and view all the answers

What is the purpose of reports in Microsoft Access?

<p>Reports provide a way to present data in a formatted and organized manner for summarizing, analyzing, and presenting information.</p> Signup and view all the answers

How are queries used in Microsoft Access databases?

<p>Queries are used to retrieve, filter, and analyze data from tables to perform tasks like sorting records, calculating values, and summarizing data.</p> Signup and view all the answers

What are the steps involved in creating a database using Microsoft Access?

<p>Open Microsoft Access, create a new database, design tables, establish relationships, create queries, forms, and reports.</p> Signup and view all the answers

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