BIS 445 DeVry Week 7 Quiz Latest
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<strong>BIS</strong> <strong>445</strong> <strong>DeVry</strong> <strong>Week</strong> 7 <strong>Quiz</strong> <strong>Latest</strong><br />
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<strong>BIS</strong> <strong>445</strong> <strong>DeVry</strong> <strong>Week</strong> 7 <strong>Quiz</strong> <strong>Latest</strong><br />
<strong>BIS</strong><strong>445</strong><br />
<strong>BIS</strong> <strong>445</strong> <strong>DeVry</strong> <strong>Week</strong> 7 <strong>Quiz</strong> <strong>Latest</strong><br />
1. Question : (TCO 5) In ________ expert systems, knowledge in the knowledge base is represented in IF-THEN<br />
rules that combine the condition and the conclusion for handling a specific situation.<br />
o<br />
o<br />
o<br />
o<br />
answer-based<br />
rule-based<br />
knowledge-based<br />
experience-based<br />
Question 2. Question : (TCO 1) Which of the following components appears in virtually every expert system?<br />
o<br />
o<br />
o<br />
o<br />
User interface<br />
Database management system<br />
Statistical analysis module<br />
Numeric data representation<br />
Question 3. Question : (TCO 1) Which of the following is the brain of an expert system?<br />
o<br />
o<br />
o<br />
o<br />
Knowledge base<br />
Inference engine<br />
User interface<br />
Blackboard<br />
Question 4. Question : (TCO 5) Which of the following is not an advantage of fuzzy logic?<br />
o<br />
o<br />
o<br />
o<br />
Greater flexibility<br />
Faster calculations<br />
More options<br />
All of the above are advantages.<br />
Question 5. Question : (TCO 1) What is an organization's valuable knowledge of its employees?<br />
o<br />
o<br />
o<br />
Effective and efficient problem solving<br />
Corporate information<br />
Intellectual capital
o<br />
Active management<br />
Question 6. Question : (TCO 1) Firms adopt knowledge management systems:<br />
o<br />
o<br />
o<br />
o<br />
to help deal with employee turnover.<br />
to increase productivity.<br />
to improve customer service.<br />
All of the above<br />
Question 7. Question : (TCO 1) Artificial intelligence (AI) supports knowledge management in each of the<br />
following ways, except:<br />
o<br />
o<br />
o<br />
o<br />
by enhancing knowledge searches.<br />
by helping to determine the relative importance of the knowledge.<br />
by manipulating current results.<br />
by identifying patterns in data.<br />
Question 8. Question : (TCO 1) Lessons learned from the British Broadcasting Corporation's (BBC) knowledge<br />
management system includes all of the following, except:<br />
o<br />
o<br />
o<br />
o<br />
high-tech and large budgets are necessary to attain knowledge management success.<br />
the BBC runs on knowledge.<br />
design the system to match the way the company functions (e.g., as a social network).<br />
blogs and wikis have helped break down silos and spread knowledge.<br />
Question 9. Question : (TCO 1) __________ are the doorways into many knowledge management systems.<br />
They have evolved from the concepts underlying EIS, GSS, Web browsers, and DBMS.<br />
o<br />
o<br />
o<br />
o<br />
Expert location systems<br />
Knowledge sharing systems<br />
Social networks<br />
Enterprise knowledge portals<br />
Question 10. Question : (TCO 5) __________ allows computers to examine historical cases and generate rules<br />
that can be chained to solve new problems.<br />
o<br />
o<br />
o<br />
o<br />
Inductive learning<br />
Simulation<br />
Optimization<br />
Artificial intelligence<br />
Question 11. Question : (TCO 5) Which of the following are special cases that contain rich contents and special<br />
features of deep implications?<br />
o<br />
o<br />
o<br />
o<br />
Descriptive cases<br />
Foundation cases<br />
Special cases<br />
Stories cases<br />
Question 12. Question : (TCO 1) A chromosome in a genetic algorithm refers to ________.<br />
o<br />
o<br />
o<br />
o<br />
crossover<br />
summation<br />
mutation<br />
candidate solution
Question 13. Question : (TCO 1) Knowledge is:<br />
o<br />
o<br />
o<br />
o<br />
dynamic.<br />
contextual.<br />
information in action.<br />
All of the above<br />
Question 14. Question : (TCO 1) The basic rationale of artificial intelligence is to use ________ rather than<br />
mathematical calculation.<br />
o<br />
o<br />
o<br />
o<br />
neural networks<br />
symbolic reasoning<br />
genetic algorithms<br />
fuzzy logic<br />
Question 15. Question : (TCO 5) The standard statistical methods are based on the assumption that an<br />
uncertainty is the ________ that an event is true or false, whereas certainty theory is based on the ________ that an<br />
event is true or false.<br />
o<br />
o<br />
o<br />
o<br />
estimated probability; calculated probability<br />
probability; degrees of belief<br />
calculated probability; estimated probability<br />
degrees of belief; probability