The Database Environment
Data administrators are responsible for:

writing application programs.
physical database design.
managing technical issues in the database environment.
overall management of data resources in an organization.

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The Database Environment
An extranet is which of the following?

The use of Internet protocols with unlimited access to company data by the company's customers and suppliers.
The use of Internet protocols with limited access to company data by people within an organization.
The use of Internet protocols with unlimited access to company data by people within an organization.
The use of Internet protocols with limited access to company data by the company's customers and suppliers.

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