A collection of raw facts and figures is called data. Data is collected from different sources. Data may consist of numbers, characters, symbols or pictures, etc.
Define the term data.
A collection of raw facts and figures is called data. Data is collected from different sources. Data may consist of numbers, characters, symbols or pictures, etc.
Define the term information.
The processed data is called information. Information is an organized and processed form of data. It is more meaningful than data and is used for making decisions. Data is used as input for the processing and information is the output of this processing.
What is the difference between data and information?
Data is a set of raw facts and information is processed form of data. Data is input and information is the output of the computer. Data is difficult to reproduce but the information is easier to reproduce. Data is not used in decision-making but the information is used in making decisions.
What is metadata?
Metadata can be defined as data about ‘data. It is used to describe the properties and characteristics of some other data. Metadata describes the size, format, and other characteristics of data. It also includes the rules and constraints about data...
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