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Database Users and Characteristics Quiz

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Questions and Answers

Which type of databases store images, audio clips, and video streams digitally?

Data warehouses

Multimedia databases (correct)

Traditional databases

Geographic information systems (GIS)

What do data warehouses and online analytical processing (OLAP) systems do?

Extract and analyze useful business information from very large databases (correct)

Control industrial and manufacturing

Store and analyze useful business information from very large databases

Support decision making

What do geographic information systems (GIS) store and analyze?

Images, audio clips, and video streams

Maps, weather data, and satellite images (correct)

Textual or numeric information

Useful business information

What is the purpose of real-time and active database technology?

Control industrial and manufacturing Signup and view all the answers

What do traditional databases primarily store?

Textual or numeric information Signup and view all the answers

Which of the following is NOT a characteristic of the database approach?

Data redundancy Signup and view all the answers

What is the main advantage of using the DBMS approach?

Improved data security Signup and view all the answers

When should a DBMS not be used?

When data redundancy is desired Signup and view all the answers

What do multimedia databases store?

Images, audio clips, and video streams Signup and view all the answers

What do data warehouses and OLAP systems support?

Data analysis Signup and view all the answers