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Database Holds Quiz

Which of the following constraints can be used to enforce the uniqueness of rows in a table?

Which of the following commands is used to change the structure of table?

You are creating a client application that calls ActiveX DLLs. Which of the following properties of the Err object provides the name of a component that sends an error back to the client application?

This database holds personal information. The user can help to keep it confidential by

If the database holds customer names and addresses, personalised letters can be created automatically using

Application software suited to storing the survey information obtained in the table would be

The characters * and ? are sometimes used in search criteria as

Which of the following field types will generate the primary key automatically?

Referential integrity ensures that the:

Tables are related to one another through a: