Exam (elaborations)
NU 100 MIDTERM EXAM ()
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NU 100 MIDTERM EXAM ()...
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feedback - ANSWER input in the form of opinions about or reactions tosomething, such as shared knowledge. In an information system, feedback
refers to information from the system that is used to make modifications in the
input, processing action, or output.
data - ANSWER raw facts
information - ANSWER processed data that have meaning
knowledge dissemination - ANSWER distribution and sharing of knowledge
knowledge acquisition - ANSWER the act of getting knowledge
knowledge generation - ANSWER the creation of new knowledge by changing
and evolving knowledge based on one's experience, education and input from
others
knowledge processing - ANSWER the process of gathering, perceiving,
analyzing, synthesizing, storing, manipulating, conveying, and transmitting
knowledge
the foundation of knowledge model - ANSWER - base represents bits, bytes,
data, and information
- cones for KA, KG, and KD
- intersection represents KP
- ring of feedback
knowledge worker - ANSWER a person who works with information and
generates information and knowledge as a product
data mining - ANSWER a process of utilizing software to sort through data to
discover patterns and ascertain or establish relationships. this process may help
to discover previously unidentified relationships among the data in a database
knowledge engineering - ANSWER a field of artificial intelligence (AI) that
creates rules to apply to data to imitate the thought process of a human expert
, implicit knowledge - ANSWER the application of explicit knowledge
explicit knowledge - ANSWER knowledge that is easy to articulate, write
down, and share
wisdom - ANSWER knowledge applied in a practical way or translated into
actions; the use of knowledge and experience to heighten common sense and
insight to exercise sound judgment in practical matters
knowledge - ANSWER the awareness and understanding of a set of information
and ways that information can be made useful to support
Information Age - ANSWER an age when data, information, and knowledge are
both accessible and manipulable by more people than ever before
hardware components of a computer - ANSWER the actual physical body of the
computer and its components
- input peripherals: keyboard, mouse, microphone
- memory: CPU/ processor, RAM, hard drive
- output peripheral: monitor, printer, speakers
software components of a computer - ANSWER the application programs
developed to facilitate various user functions, such as writing, artwork,
organizing meetings, surfing the internet, and communicating with others
- commercial software
- open source software
- productivity software
- creativity software
- communication software
throughput system - ANSWER measure of how many units of information a
system can process in a given amount of time
cognitive informatics - ANSWER field of study made up of the disciplines of
neuroscience, linguistics, artificial intelligence, and psychology
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