Database and Data Management Quiz

What is data?

• A collection of unrelated facts

• A set of values of qualitative and quantitative variables

• Only qualitative variables

• Only quantitative variables

What is a database?

• A collection of data

• A hardware component

• A programming language

• A type of software

What does DBMS stand for?

• Data Backup Management System

• Database Management Software

• Data Base Management System

• Database Backup Software

Which of the following is an example of qualitative data?

• Weight in pounds

• Length in inches

• Transcripts of interviews

• Distance in miles

What is one drawback of file systems mentioned in the text?

• No integrity problems

• Easy data access

• High security

• Data redundancy and inconsistency

Which of the following is NOT a database system application?

• Sales management

• Human resources management

• Document editing

• Banking transactions

What is a key feature of modern database systems?

• They manage large, complex collections of data

• They are only used in banking

• They only store qualitative data

• They are simple and easy to use

What is one purpose of database systems?

• To create data redundancy

• To isolate data

• To manage collections of data efficiently

• To complicate data access

Which of the following is an example of quantitative data?

• Weight in pounds

• Opinions from interviews

• Case studies

• Field notes

What is a common application of database systems in universities?

• Designing websites

• Managing social media accounts

• Creating marketing campaigns

• Tracking student grades and registrations