Data and Database Administration
A traditional data administrator performs which of the following roles?

Resolve data ownership issues
Establish backup and recovery procedures
Protect the security of the database
Tune database performance

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Data and Database Administration
Which of the following is part of an administrative policy to secure a database?

Ensure appropriate responses rates are in external maintenance agreements
All of these
Authentication policies
Limiting particular areas within a building to only authorized people

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Data and Database Administration
Which of the following is true concerning open-source DBMS?

Is free or nearly free database software whose source code is not publicly available
Is not competitive against PC-oriented packages and is fully SQL compliant
Is competitive against PC-oriented packages and is not fully SQL compliant
Is free or nearly free database software whose source code is publicly available

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Data and Database Administration
A data warehouse administrator is concerned with which of the following?

The typical roles of a data administrator and redesigning existing applications
The time to make a decision but not the typical roles of a database administrator
The typical roles of a database administrator and redesigning existing applications
The time to make a decision and the typical roles of a database administrator

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