Chapter 1 Flashcards
two or more interrelated components that interact to achieve a goal, often composed of subsystems that support the larger system
system
when a subsystem’s goals are inconsistent with the goals of another subsystem or the system as a whole
goal conflict
when a subsystem achieves its goals while contributing to the organization’s overall goal
goal congruence
facts that are collected, recorded, stored, and processed by a system
data
data that have been organized and processed to provide meaning and improve decision making
information
exceeding the amount of information a human mind can absorb and process, resulting in a decline in decision making quality and an increase in the cost of providing information
information overload
the computers and other electronic devices used to store, retrieve, transmit and manipulate data.
information technology (IT)
the benefit provided by information less the cost of producing it
value of information
seven characteristics that make information useful
- Relevant
- Reliable
- Complete
- Timely
- Understandable
- Verifiable
- Accessible
reduces uncertainty, improves decision asking or confirms or corrects prior expectations
Relevant information
free from error or bias; accurately represents organization events or activities
Reliable information
Does not omit important aspects of the events or activities it measures
Complete information
Provided in time for decision makers to make decisions
Timely information
Presented in a useful and intelligible format.
Understandable information
Two independent, knowledgeable people produce the same information
Verifiability