COB 204 Test 1 (Hartt JMU) Study Guide
Solutions
Moore's Law - ANSWER-number of transistors per square inch on an integrated chip doubles every
18 months
Metcalfe's Law - ANSWER-the value of a network is equal to the square of the number of users
connected to it
Nielsen's Law - ANSWER-network...
Necessary Characteristics of Data - ANSWER✔✔-Accurate, timely, relevant, just barely sufficient, worth
its cost
Cognitive Skills - ANSWER✔✔-Abstract reasoning, systems thinking, collaboration, ability to experiment
Abstract Reasoning - ANSWER✔✔-ability to make and manipulate models
Systems Thinking - ANSWER✔✔-model system components and show how inputs and outputs relate to
each other
Collaboration - ANSWER✔✔-working together to achieve a common goal through feedback and iteration
Ability to Experiment - ANSWER✔✔-create and test promising new alternatives with available resources
Cooperation - ANSWER✔✔-group of people working together all doing the same type of work to
accomplish a job
Criteria for Successful Collaboration - ANSWER✔✔-successful outcome, growth in team capability,
meaningful and satisfying experience
Purposes for Collaboration - ANSWER✔✔-Become informed, make decisions, solve problems, manage
projects
Groupthink - ANSWER✔✔-a phenomenon where desire for group cohesion leads to poor decision
making
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