10 Questions
What is data when entered into and stored in a computer?
Information
What does the data-information-knowledge-wisdom model illustrate?
Hierarchy of understanding
What distinguishes knowledge from information?
Insight, context, and a frame of reference
What is the first level of the data-information-knowledge-wisdom model?
Data
What does the data-information-knowledge-wisdom model show about data?
It can be captured in different formats and converted into different forms
What does IT encompass?
Computer systems, software, programming languages, data and information processing and storage
What is an IT system?
An information system, a communications system, or a computer system with all hardware, software, and peripheral equipment
When did the term 'information technology' first appear in its modern sense?
1958
What does an IT project usually refer to?
The commissioning and implementation of an IT system
What did Harold J. Leavitt and Thomas L. Whisler comment on in 1958?
The new technology of information technology
Study Notes
Data and Information
- When entered into and stored in a computer, data refers to the raw, unorganized facts and figures.
Data-Information-Knowledge-Wisdom Model
- The data-information-knowledge-wisdom model illustrates the transformation of data into usable insights and understanding.
- It shows that data is the first level, followed by information, then knowledge, and finally wisdom.
- This model highlights the distinction between knowledge and information, where knowledge is the application of information to achieve a specific goal or solve a problem.
- The model demonstrates that data is merely a starting point, and it requires processing, analysis, and interpretation to become valuable information.
IT and IT Systems
- IT (Information Technology) encompasses the entire spectrum of technologies used to manage, process, and store various types of data.
- An IT system is a set of interrelated components that work together to collect, process, and disseminate information.
History of IT
- The term "information technology" first appeared in its modern sense in 1958.
- Harold J. Leavitt and Thomas L. Whisler commented on the convergence of computer and communication technologies in 1958, marking the beginning of the modern IT era.
IT Projects
- An IT project typically refers to a planned set of activities aimed at creating or modifying an IT system or solution to meet specific business or organizational needs.
Test your knowledge of information and data with this quiz! Explore the concepts of stimuli, meaning, and processing as they relate to information and data. See how much you know about the intricacies of this important aspect of computing and communication.
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