A view is updatable when it is derived from joining two base tables on the ____ of each table.
A. row-column
B. foreign key
C. primary key
D. index
Answer: C
Computer Science & Information Technology
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What does the PHP construct exit return? a. 0 b. true c. nothing d. 1
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Data is said to be ____ if it remains available after the computer is powered off.
A. persistent B. volatile C. fragmented D. temporary
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When you specify a foreign key, the table referenced by the foreign key is the ____.
A. super B. sibling C. parent D. child
Computer Science & Information Technology
The ________ function calculates the total current value of an investment with a fixed rate, a specified number of payment periods, and a series of identical payments that will be made in the future.
A. PV B. CV C. PMT D. VALUE
Computer Science & Information Technology