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ANSI SPARC Quiz

The purpose of a relational DBMS model is to

Which of the following is/are the basic operation(s) used to develop useful sets of data in a relational database?

The conceptual design of a database is

The methodology for documenting databases illustrating the relationship between various entities in the database is

Which of the following is the conceptual data model used by database designers?

State the effective way of using a relational data model?

When implementing security in a DBMS, which of the following is not supported by the GRANT command?

Which of the following best describes the internal level of the ANSI/SPARC three level architecture?

In the ANSI/SPARC three level database model, the external view is best described by which of the following options?

The unit of storage that can store one are more records in a hash file organization are