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What is the origin of the term 'computer'?
What is the origin of the term 'computer'?
The term 'computer' is derived from the Latin term 'computare', which means to calculate or to sum up.
What is the definition of data?
What is the definition of data?
Data is facts from which information can be produced by processing or analysis. It is represented as numbers, words, or images that have yet to be organized or analyzed to answer a specific question.
What are the characteristics of information?
What are the characteristics of information?
The characteristics of information include accuracy, validity, reliability, timeliness, relevance, and completeness.
What is a computer program?
What is a computer program?
How is information differentiated from data?
How is information differentiated from data?
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Study Notes
Origin of the Term 'Computer'
- The term 'computer' originates from the Latin word 'computare', meaning 'to calculate' or 'to count'.
Data and Information
- Data: Raw, unorganized facts and figures, often in the form of numbers, words, sounds, or images.
- Information: Organized, structured, and meaningful data that provides value or insight.
Characteristics of Information
- Relevance: Information must be applicable to the current situation or problem.
- Accuracy: Information must be free from errors or inaccuracies.
- Completeness: Information must be thorough and comprehensive.
- Timeliness: Information must be up-to-date and current.
Computer Program
- A computer program is a set of instructions that a computer can execute to perform specific tasks or solve problems.
Differentiation between Data and Information
- Data is the raw material, while information is the result of processing, analyzing, and interpreting data to extract meaning and value.
- Data becomes information when it is organized, structured, and provides insight or value.
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