Chapter 1 Flashcards
System
Set of parts/components working towards a common goal
Interelated components of a system
Tech, People, Process
Data
Input to the system (raw facts)
Info
Output/purpose
Tech
Hardware
Software
Networks
Hardware
Tangible
Software
Intangible
Tells hardware what to do
2 types:
Operating
Application
Networking communication
Made up of hardware and software
core feature of todays info systems
PPl
front line support to anlysis
Developers and CIO
process
steps undertaken to acheive goal
Goal: greater productivity and control
CA
Improve process
Data
Power to info system engine
Powerful tool
Improves performance
For Data to have value
Accessible
Consistent
Cmplete
Timely
Accurate
Cost
Relevant
Clear
Info
processed data with context, relevance and purpose
Trends
Magnitude
Patterns
Knowledge
human belief and perceptions among facts/ concepts relevant
2 types
Explicit
Tacit
Explicit
words and numbers