Data consists of raw facts and symbols that are unstructured and have no meaning on their own. Information is derived from data when it is processed and organized, such as separating a sequence number into a date format. Knowledge is formed by applying context to information, like connecting a date to a person to understand it is their birthday. Data is transformed into information through processing, and information is transformed into knowledge when it can be used to make decisions.

1. Data
Information
knowledge

2. What topic cover
Data
Information
Knowledge
diagram

3.  Data is raw of facts .Data are different symbols ,characters and images,observations whose
meaning only becomes clear when they connect with context.
 Example
when we simply write the sequence number 17091985 then it is data
 Properties of data
 Unstructured
 Unorganized
 Unprocessed
 Useful for researcher
 Not specific purpose
Data

4.  Information is carried out of data with new meaning.
 By applying integration ,or processed on data we derived information.
 Example
 In previous example we see sequence number 17091985
 Now we separate that sequence number using / in DD/MM/YYYY format then it become
date
 17/09/1985
 We apply some process on data then It become Information.
Information

5.  Knowledge is used to take decision
 Knowledge is described collected information that is available about a particular fact
 Example
 Date 17/09/1985
 If we connect that date with person like it is birthdate of particular person then it becomes
Knowledge
 Machine or People can make knowledge which is generated by information
Knowledge

6. Diagram
Data
Knowledge
Information

7. Thank you!!!