Database Management System Quiz

What is the standard language for dealing with relational databases?

• Java

• SQL

• Python

• C++

Which type of DBMS supports storage of new data types in the form of objects?

• Hierarchical

• Network

• Relational

• Object-oriented relational

What is the most widely used DBMS model that saves data in table formats?

• Object-oriented relational

• Hierarchical

• Network

• Relational

Which DBMS type supports many-to-many relationships and results in complex structures?

• Hierarchical

• Object-oriented relational

• Network

• Relational

What is the first DBMS in history, implemented in the 1960s?

• Integrated Data Store (IDS)

• Microsoft SQL Server

• MySQL

• Oracle

What is the systematic collection of data called?

• Data Lake

• Data Mining

• Data Warehouse

• Database

Which type of data can be considered as data?

• Facts related to any object

• Only pictures and images

• Only files and PDFs

• None of the above

What is the purpose of a Database Management System (DBMS)?

• To create data

• To encrypt data

• To delete data

• To organize data

What was the Windows Registry of Windows XP an example of?

• Hierarchical database

• Network database

• Relational database

• Object-oriented relational database

Which language is used to query a database?

• SQL

• Java

• C++

• Python