What is the difference between mapping a 1:M and a 1:1 relationship?
What will be an ideal response?
When a 1:M relationship is mapped, the foreign key must appear in the relation mapped from the M side. When a 1:1 relationship is mapped, the designer chooses in which of the tables the foreign key will appear.
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When data are positively skewed, the mean will usually be
A. greater than the median. B. smaller than the median. C. equal to the median. D. positive.
The Fed undertakes defensive open-market operations
A. when it wants to change fiscal policy. B. because of seasonal effects or to offset a temporary change in money demand. C. to offset a permanent change in money demand. D. when it wants to change monetary policy.
If the basis for finding an invasion of privacy is often an employee's legitimate and reasonable expectation of privacy, then a situation where there is no real expectation of privacy occurs when the:
A. work involves handling huge amounts of money. B. employee has actual notice. C. employee belongs to a minority group. D. work requires complete transparency from the employee.
Describe in detail the characteristics of the direct subsidized and unsubsidized student loans from the Federal government
What will be an ideal response?