10 Questions
Match the following database management system with their examples:
MySQL = Example of a popular commercial database Oracle = Example of a popular commercial database DBMS = Software used to manage the database ACID properties = Maintains data in a healthy state in case of failure
Match the following operations with their descriptions:
Database creation = Operation provided by DBMS interface Storing data = Operation provided by DBMS interface Data manipulation and processing = Operation supported by DBMS Data consistency maintenance = Handled by DBMS in the case of multiple users
Match the following characteristics with their descriptions:
Digital repository on a server = Established to store and manage information Data Independence = Property of DBMS that allows changing the database schema at one level without affecting the next higher level Automatic backup and recovery procedures = Contained in DBMS Complex relationship reduction = Handled by DBMS
Match the following database usage with their purposes:
Viewing the database from different viewpoints = According to user requirements Supporting manipulation and processing of data = Purpose of DBMS usage Providing security of data = Purpose of DBMS usage Clear and logical view of data manipulation processes = Provided by DBMS
Match the following database management system feature with their functions:
ACID properties = Maintains data in a healthy state in case of failure Data Independence = Keeps data separated from programs using it Automatic backup and recovery procedures = Contained in DBMS Complex relationship reduction = Handled by DBMS
Database management system provides an interface for data manipulation operations like creating, storing, and updating data.
True
DBMS contains automatic backup and recovery procedures.
True
Data Independence in DBMS means that changing the schema at one level requires changing the schema at the next higher level.
False
DBMS is only used to support the storage of data and does not provide any security features.
False
DBMS can reduce the complex relationship between data.
True
Test your knowledge of database management systems with this quiz on UNIT-3: Concepts of Database. Explore topics such as MySQL, Oracle, database creation, data storage, and table creation. See how well you understand DBMS operations and functionalities.
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