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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

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