#1
9th April 2016, 11:18 AM
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What is data Processing
Hi buddy can y any one give me answer that What is data Processing and types of data processing systems?? |
#2
9th April 2016, 11:19 AM
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Re: What is data Processing
As you asking I am telling data processing system is a combination of machines, people, and processes that for a set of inputs produces a defined set of outputs Data processing system may involve some combination of: Conversion converting data to another format. Validation – Ensuring that supplied data is "clean, correct and useful." Sorting – "arranging items in some sequence and/or in different sets." Summarization – reducing detail data to its main points. Aggregation – combining multiple pieces of data. Analysis – the "collection, organization, analysis, interpretation and presentation of data.". Reporting – list detail or summary data or computed information. Here info for types of data processing systems By application area Scientific data processing Commercial data processing Data analysis By service type Transaction processing systems Information storage and retrieval systems Command and control systems Computing service systems Process control systems Message switching systems |