A recursive foreign key is a foreign key in a relation that references the ________ values of that same relation
A) Non-primary key
B) Unique key
C) Primary key
D) Foreign key
C
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Brand reputation advantage is a type of ________ advantage
A) variable cost B) differentiation C) channel D) operating cost E) marketing cost
William is always looking for a bargain and frequently visits the meat department to see the markdowns for meat dated to be sold that day. He finds a signage stating a half-price sale. This signage is an example of a
A. category signage. B. point-of-sale signage. C. locational signage. D. promotional signage. E. lifestyle signage.
Which of the following statements is true regarding sales contract terms left open under the
UCC? A) Leaving terms open makes the contract unenforceable. B) If not stated, the price is a "reasonable" price at the time of delivery. C) The price may be fixed by a market, a third person, or another standard, if so provided in the contract. D) A and C only E) B and C only
In Troix City, the learning rate is based on a tripling of output instead of the traditional doubling. The first unit of a long production run was produced in 25 hours. The process has an estimated learning rate of 80 percent
How long will the 9th unit take to produce? A) 22 hours B) 20 hours C) 18 hours D) 16 hours