The attribute on the left-hand side of the arrow in a functional dependency is the:
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A form of database design which maps conceptual requirements…
A form of database design which maps conceptual requirements is called:
One characteristic of quality data which pertains to the exp…
One characteristic of quality data which pertains to the expectation for the time between when data are expected and when they are available for use is:
The ________ operator is used to combine the output from mul…
The ________ operator is used to combine the output from multiple queries into a single result table.
All of the following are guidelines for better query design…
All of the following are guidelines for better query design EXCEPT:
The most common source of database failures in organizations…
The most common source of database failures in organizations is:
Which of the following is a type of network security?
Which of the following is a type of network security?
________ is/are any of several classes of software that allo…
________ is/are any of several classes of software that allow an application to interoperate with other software without requiring the user to understand all software involved.
Within Oracle, the named set of storage elements in which ph…
Within Oracle, the named set of storage elements in which physical files for database tables may be stored is called a(n):
An attribute that can be calculated from related attribute v…
An attribute that can be calculated from related attribute values is called a ________ attribute.