Data Processing

 Data Processing

It is a process of converting raw facts or data into a

meaningful information. Below are the stages of Data

processing.

 1. Collection

 Collection of data refers to gathering of data.  The data gathered should be defined and accurate.

 2. Preparation

Preparation is a process of constructing a dataset of

data from different sources for future use.

 3. Input 

 Input refers to supply of data for processing:  It can be fed into computer through any of input

devices like keyboard, scanner, mouse, etc.

 4. Processing

 The process refers to concept of an actual

execution of instructions.  In this stage, raw facts or data is converted to

meaningful information.

 5. Output and Interpretation

In this process, output will be displayed to user in form

of text, audio, video, etc. Interpretation of output

provides meaningful information to user. 6. Storage

In this process, we can store data, instruction and

information in permanent memory for future

reference.