COURSE PACKET 3 Flashcards
is an organized collection of structured information, or data,
typically stored electronically in a computer system
Database
_____ within the most common types of databases in operation today is
typically modeled in rows and columns in a series of tables to make processing
and data querying efficient.
Data
______ consists of raw facts, such as an employee number, total hours
worked in a week, inventory part numbers, or sales orders When facts are
arranged in a meaningful manner, they become information.
Data
is a collection of facts organized and processed so that they
have additional value beyond the value of the individual facts.
Information
Turning data into information is a ___
process
____ is the awareness and understanding of a set of information
and the ways that information can be made useful to support a specific task or
reach a decision.
knowledge
is data that has been processed in such a way as to be meaningful
to the person who receives it.
information
is a set of elements or components that interact to accomplish
goals.
system
what is the information system?
is a set of
interrelated elements or components that collect, manipulate,
store, and disseminate data and information and provide a corrective
reaction to meet an objective
In information systems, ___ is the activity of gathering and capturing
raw data. In producing paychecks, for example, the number of hours every
employee works must be collected before paychecks can be calculated or
printed.
Input
In information systems, _____ means converting or transforming
data into useful outputs. Processing can involve making calculations, comparing
data and taking alternative actions, and storing data for future use. Processing
data into useful information is critical in business settings.
processing
In information systems, ____ involves producing useful information,
usually in the form of documents and reports. ____ can include paychecks
for employees, reports for managers, and information supplied to stockholders
output
In information systems, ____ is information from the system that is
used to make changes to input or processing activities.
Feedback
A ___________ does not use any computer
devices. All data would be kept in other ways, mainly paper.
manual-based information system
A single set of hardware, software, databases, telecommunications,
people, and procedures that are configured to collect, manipulate, store, and
process data into information
Computer-based information system (CBIS)