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Questions and Answers
Define single user system and multi user system in the context of database systems.
A single user system is a system in which at most one user can access the database at any given time. A multi user system is a system in which many users can access the database at the same time.
What is the role of a database administrator (DBA) in a DBMS?
The database administrator is responsible for centralized management and control over the data.
What is the objective of a multi user system in general?
The objective of a multi user system is to allow each user to behave as if they were working with a single user system.
What are the advantages of a DBMS?
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What is the difference between large systems and small systems in terms of user access?
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