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Introduction to Database Management Systems (DBMS)

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Introduction to Database Management Systems (DBMS)

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Questions and Answers

What is the purpose of a database management system (DBMS)?

To analyze big data sets

To efficiently retrieve, insert, and delete data (correct)

To create complex websites

To design graphic user interfaces

What is the difference between data and information?

Data is only used by computers, while information is for humans

Data is raw facts, while information is processed data that aids decision making (correct)

Data is always accurate, while information can be misleading

Data is static, while information is dynamic

Which of the following best describes a database?

A gaming console

A physical storage device like a USB drive

A type of software used for word processing

A collection of interrelated data for efficient data management (correct)

How do people use databases in their day-to-day lives?

By maintaining records in a systematic manner Signup and view all the answers

In a database system, what contributes to making data meaningful?

Organizing data in an organized manner Signup and view all the answers

What is an example of data mentioned in the text?

Each student's exam score Signup and view all the answers

What plays a role in a database system's ability to efficiently manage data?

Structured Query Language (SQL) Signup and view all the answers

Which statement best describes the concept of a report card in the context provided?

'Report card' summarizes multiple pieces of data into meaningful information Signup and view all the answers

Who benefits from maintaining records in a systematic manner within a database?

All users who need organized information retrieval Signup and view all the answers

How does a librarian benefit from using a database in their work?

By maintaining book details and tracking issue and return dates efficiently Signup and view all the answers