DATA AND INFORMATION 1
Posted in Computer Studies/ICT/IT (All Classes) Data Processing/Information Processing

DATA AND INFORMATION

What is data?, What is information?

Data

Data refers to raw facts yet to be processed. It is a fact, number or text that can be processed by a computer. Data has no meaning to the user unless processed to get meaningful information.

Source of data

Data can be obtained by any one or more of the following methods.

Counting
Observation of people, activities or event
Questionnaires result
Face to face interviews
Form filling
Test or examination scores, etc.

DATA PROCESSING 2
Posted in Computer Studies/ICT/IT (All Classes)

DATA PROCESSING

Data processing is the collection and manipulation of items of data to produce meaningful information. Data processing is the process of manipulation data to generate information.  Data processing methods are techniques used to process/sort different types of data.

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Analysis of Data

300 ViewsAnalysis of Data  Examining the numerical figures in detail. Techniques of analysing Data Calculation of Percentages -If in the…

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METHODS OF RECORDING DATA

331 ViewsMETHODS OF RECORDING DATA  Methods of storing information to avoid losing it. Note Taking -Writing in a note book…

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METHODS OF COLLECTING DATA

294 ViewsMETHODS OF COLLECTING DATA (STATISTICAL TECHNIQUES)  Observation -Use of eyes to observe features or weather then information is recorded…

Posted in Exams Past Questions (Senior Classes)

DATA PROCESSING PAST QUESTIONS (SSCE)

Data Processing Past Questions

Posted in Computer Studies/ICT/IT (All Classes)

DATA PROCESSING

3,844 ViewsDATA PROCESSING Data processing is the collection and manipulation of items of data to produce meaningful information. Data processing…

Posted in Computer Studies/ICT/IT (All Classes)

DATA AND INFORMATION

DATA AND INFORMATION
What is Data: Data is the raw material for data processing. It is a representation of unprocessed facts about people, places, events, objects, or transactions recorded from which information can be prepared.