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Database System Concepts Quiz

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Questions and Answers

Which of the following is a property of a database system?

Self-describing nature (correct)

Hard-coded data relationships

Isolation of data and programs

Use of spreadsheets for data storage

Which of the following is a DBMS software?

Microsoft Word

Adobe Photoshop

Oracle (correct)

Google Chrome

What is the primary function of a Database Administrator?

Writing application code

Ensuring data security and integrity (correct)

Managing hardware procurement

Designing user interfaces

Which of the following is an application of DBMS?

<p>Banking</p> Signup and view all the answers

What is a key advantage of using a DBMS?

<p>Reduction of data redundancy</p> Signup and view all the answers

Study Notes

Database Systems

A database system has several properties, including persistent storage, data sharing, data independence, and data integrity.

DBMS Software

Examples of DBMS software include Oracle, Microsoft SQL Server, and MySQL.

Database Administrator

The primary function of a Database Administrator (DBA) is to design, implement, and maintain a database system.

Applications of DBMS

DBMS has various applications, including online shopping, social media, banking systems, and educational institutions.

Advantages of DBMS

A key advantage of using a DBMS is that it provides data consistency, reduces data redundancy, and improves data security.

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Description

Test your knowledge of database system concepts with this quiz. Learn the definition of a database and explore its properties, including its self-describing nature and support for multiple views of data. See how well you understand the insulation between programs and data, as well as the sharing of data and multi-user transaction processing.