A ____ column is a column that is not part of the primary key.
A. determinant
B. candidate
C. functional
D. nonkey
Answer: D
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Which of the following are NOT among the several defenses against attacks?
A. using security policies B. security training C. random employee security scans D. physical security
Describe fragmentation as it relates to hard drives
What will be an ideal response?
Which of the following statements is false?
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