In an ERD diagram, an entity identifier is represented as
A) PK symbol listed by attribute
B) Connector lines
C) Square box
D) Crow's feet symbols
Answer: A
Business
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Toyota's quality problems
A. were usually the fault of auto assembly workers. B. were mostly from subcompacts they manufactured. C. will harm its reputation for years. D. did not exist prior to 2009.
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A document in which the bank guarantees to pay a specific amount of money when a particular even takes place is called
A) a guarantee B) an indemnity C) a letter of credit D) promissory note E) negotiable instrument
Business