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Database Systems and Business Intelligence Quiz

10 Questions

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Database Systems and Business Intelligence Quiz

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Questions and Answers

What is a database management system (DBMS)?

A skilled IS professional who directs all activities related to an organization’s database

A circuit that is either on or off

A group of programs that manipulate the database (correct)

An organized collection of data

What is data management?

A skilled IS professional who directs all activities related to an organization’s database

The ability to process raw facts into useful information (correct)

An organized collection of data

A group of programs that manipulate the database

What is a byte?

A basic building block of information

A binary digit

A circuit that is either on or off

Typically made up of eight bits (correct)

What is a database administrator (DBA)?

A skilled IS professional who directs all activities related to an organization’s database Signup and view all the answers

What is a bit in the hierarchy of data?

A binary digit Signup and view all the answers

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

Manipulate the database and provide an interface between the database and its users Signup and view all the answers

What is the primary responsibility of a database administrator (DBA)?

Ensure data security and integrity, and oversee database performance Signup and view all the answers

What is the fundamental unit of data in the hierarchy of data?

Bit Signup and view all the answers

What is the purpose of organizing data in a meaningful way?

To transform data into useful information Signup and view all the answers

What does data consist of?

Raw facts Signup and view all the answers