Author: Anonymous

A contiguous section of disk storage space is called a(n):

Within Oracle, the named set of storage elements in which physical files for database tables may be stored is called a(n):

In which type of file is multiple key retrieval not possible?

A trigger can be used as a security measure in which of the following ways?

The value a field will assume unless the user enters an explicit value for an instance of that field is called a:

The ________ states that no primary key attribute may be null.

The following figure shows an example of:

The following diagram shows:

The following statement is an example of: CREATE TABLE Customer_t ( CustNmbr number(11,0), CreditLimit number(6,2), CustStart date, CustEnd date, PERIOD for Custperiod(CustStart,CustEnd));

________ do NOT concentrate on determining the requirements for the database component of an information system.