Which of the following is not a step in using a Unified Modeling Language (UML) Class model to prepare a database?
A. Map Associations to Foreign Keys.
B. Map Associations to Primary Keys.
C. Map Classes to Tables.
D. Map Attributes to Table Fields.
Answer: B
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Triple-D Cinemas promises to pay Shakir $1,000 to repair and clean its marquee. The act of doing this work is
A. not consideration because its performance is a preexisting duty. B. not consideration because its exchange is not a bargain. C. consideration. D. not consideration because its value is legally insufficient.
With all else being equal in the online environment, goods with any of the following product characteristics are expected to facilitate greater online sales except:
A) relatively expensive items. B) high brand recognition. C) digitized format. D) frequently purchased items.
RTP adds ________ to UDP
A) security B) sequence numbers C) Both A and B D) Neither A nor B
To support rollforward and rollback recovery, transactions must be written to a script before they are applied to the database
Indicate whether the statement is true or false