Why would you enforce referential integrity when setting a relationship?
What will be an ideal response?
When referential integrity is enforced, you cannot enter a foreign key value in a relation table unless the primary key value exists in the primary table.
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MC When the programmer knows how many times a loop will execute in advance, a______ loop should be used.
a) sentinel. b) infinite. c) counter-controlled. d) None of the above.
Options that are not in the Paragraph group of the Home tab—such as first-line indent and Widow/Orphan control—can be set in the ________
Fill in the blank(s) with correct word
For the heap ADT implementation, we do not need to remember the location of the last element in the heap, nor the number of elements in the list, as they can be easily calculated if we know the maximum size of the heap.
Answer the following statement true (T) or false (F)
Each physical device in UNIX is identified by a minor device number, a major device number, and a contact address.
Answer the following statement true (T) or false (F)