Overview of Database Management Systems
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Overview of Database Management Systems

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@HeavenlyVenus

Questions and Answers

What is a database?

A structured collection of data for efficient retrieval and management

What role does a database play in computer systems?

Enabling efficient storage and management of data

What is the main function of a Database Management System?

Create and organize databases

How does a DBMS serve as an interface between the database and end-users?

<p>By facilitating interaction and controlling access to data</p> Signup and view all the answers

What does organizing data into tables in a database allow for?

<p>Defining relationships between data elements</p> Signup and view all the answers

What is one of the key reasons why DBMS is crucial?

<p>Safeguarding sensitive information</p> Signup and view all the answers

Which characteristic of DBMS allows changes in the database structure without affecting applications using the data?

<p>Data independence</p> Signup and view all the answers

What does the network model of databases represent?

<p>Data as nodes connected by edges in a graph</p> Signup and view all the answers

How does DBMS help in efficient data retrieval?

<p>By allowing users to retrieve specific information using queries</p> Signup and view all the answers

What feature of DBMS helps in ensuring the consistency of the database by managing transactions?

<p>Transaction Management</p> Signup and view all the answers

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