If performance testing shows that queries based on frequently accessed fields are taking a long time to complete, what can the DBA do that might improve performance?
A. increase the number of columns
B. delete foreign keys
C. add indexes
D. add alternate keys
Answer: C
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The ultimate in personal effectiveness in the future will likely be advanced by an integration of:
a. world, behavior, conscious thoughts, and deeper recesses of mind b. world and behavior c. world and conscious thoughts d. world, behavior, and conscious thoughts
Answer the following statements true (T) or false (F)
1.The people that will need to live with the new decisions should be involved in the decision making. 2.Assuming consistency, intentionality, purposefulness, and rationality on the part of individuals invariably leads to misunderstanding and possibly false assumptions. 3.The organizational process model of decision making sees government as composed of a few seamlessly allied organizations, each controlled by individual leaders. 4.The governmental political model is a model with a single unitary decision maker.
Which of the following perspectives of management would most likely refute the notion that one style of leadership would enhance employee satisfaction and job performance under any condition?
A. Situational perspective B. Classical perspective C. Behavioral perspective D. Interactional perspective E. Universal perspective
Diane, CEO of Hammer Corporation, tells her executive management team that the company must become more agile to stay competitive. She says, "We have several options to improve our agility, a couple that we have already started to implement: creating strategic alliances and becoming more of a learning and a high-involvement organization. But, most importantly, I believe that we need to organize around our ________."
A. core capabilities B. research capabilities C. functional capabilities D. engineering capabilities E. marketing capabilities