An attribute (or combination of attributes) that uniquely identifies each instance of an entity type defines:
A) data element occurrence.
B) trigger.
C) candidate key.
D) associative entity.
E) data marker.
C
Explanation: C) You can think of a presidential race where several candidates could be nominated (candidate key), but only one is selected (identifier).
CL
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In a discounted cash flow analysis, which of the following would not be consistent with adjusting a project's cash flows to account for higher-than-normal risk?
a. increasing the expected amount for cash outflows b. increasing the discounting period for expected cash inflows c. increasing the discount rate for cash outflows d. decreasing the amount for expected cash inflows
Generally, the work experience section of your résumé should include ________
A) detailed bullet points describing duties at all prior jobs B) supervisors' information C) salary information D) reasons for leaving past employment E) related internship experiences
The ________ says that when an administrative agency is created, it is given certain powers; the agency can use only the legislative, judicial, and executive powers that are allotted to it
A) doctrine of Equity B) delegation doctrine C) doctrine of Promissory Estoppel D) doctrine of privity
Haya obtains an insurance policy from Inviolable Insurance Corporation (IIC). IIC may cancel, or refuse to renew, the policy because of
A. Haya's appearance as a witness against IIC. B. Haya's gender. C. Haya's national origin. D. none of the choices.