Data redundancy produces _____
a. slower lookups b. robust design
c. efficient storage use d. data integrity problems
d
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Walmart's implementation of RFID, a type of technology that allows it to improve inventory tracking, is an example of a(n) ______ change because Walmart already had a very effective technology tracking system in place before it implemented RFID.
A. reactive B. incremental C. cultural D. responsive E. proactive
Who found several consistent traits among charismatic leaders?
A. Stogdill B. Judge et al. C. Jung and Sosik D. Shankman and Allen
Costs of decentralization include all of the following except
a. more elaborate accounting control systems. b. potential costs of poor decisions. c. additional training costs. d. slow response time to changes in local conditions.
The following lots of a particular commodity were available for sale during the year: Beginning inventory 10 units at $30 First purchase 25 units at $32 Second purchase 30 units at $34 Third purchase 10 units at $35 The firm uses the periodic system and there are 20 units of the commodity on hand at the end of the year. What is the amount of inventory at the end of the year according to the
last-in, first-out method? A) $655 B) $620 C) $690 D) $659