Podcast
Questions and Answers
True or false:Organizations do not need to store and manage information.
True or false:Organizations do not need to store and manage information.
False
True or false: A database is an unorganized collection of information.
True or false: A database is an unorganized collection of information.
False
True or false: A DBMS controls the storage, organization, and retrieval of data.
True or false: A DBMS controls the storage, organization, and retrieval of data.
True
True or false: The first generation of DBMS included relational databases.
True or false: The first generation of DBMS included relational databases.
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True or false: The most widely accepted database model is the relational model.
True or false: The most widely accepted database model is the relational model.
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True or false: A relational database stores data in a set of complex relations.
True or false: A relational database stores data in a set of complex relations.
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True or false: A table is a two-dimensional representation of a relation in the form of rows and columns.
True or false: A table is a two-dimensional representation of a relation in the form of rows and columns.
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True or false: An RDBMS cannot move data into a database.
True or false: An RDBMS cannot move data into a database.
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True or false: Oracle Database is an RDBMS that implements object-oriented features.
True or false: Oracle Database is an RDBMS that implements object-oriented features.
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True or false: Oracle Corporation was founded in 1977 and evolved into Oracle Systems Corporation.
True or false: Oracle Corporation was founded in 1977 and evolved into Oracle Systems Corporation.
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Study Notes
- Organizations need to store and manage information, often using an information system.
- A database is an organized collection of information used by database applications.
- A database management system (DBMS) controls the storage, organization, and retrieval of data.
- The first generation of DBMS included hierarchical and network databases.
- The most widely accepted database model is the relational model.
- A relational database stores data in a set of simple relations.
- A table is a two-dimensional representation of a relation in the form of rows and columns.
- An RDBMS moves data into a database, stores it, and retrieves it so that applications can manipulate it.
- Oracle Database is an RDBMS that implements object-oriented features.
- Oracle Corporation was founded in 1977 and evolved into Oracle Systems Corporation.
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Description
Test your knowledge of databases and database management systems with this informative quiz. From the basics of data storage to the evolution of relational models and the implementation of object-oriented features in Oracle Database, this quiz covers it all. Brush up on your understanding of tables, relations, and RDBMS while learning about the history and development of database technology. Perfect for IT professionals, students, and anyone looking to expand their knowledge of information systems.