Data is raw, unprocessed facts, including text, numbers, images and and sounds. As we have mentioned earlier, process data becomes information. When Store electronic Kali in files, data can be used directly as input for the system unit. Four common type of files are document, files worksheet files, database files, and presentation files.
Document files. created by word processor to save document search as memos, term papers, and letters.
Worksheet files. Created by electronic spare sheet to analyse things like budget and to predict sales.
Database files. typically created by database Management programs contain highly structure and organise data. For example, an employee database file might contain all the worksheets names, employee ID, job titles, and other related pieces of information.
Presentation files. Created by presentation graphic program and to save presentation material. For example, a file might contain audience and outs, speaker notes, and electronic slides.
Document files. created by word processor to save document search as memos, term papers, and letters.
Worksheet files. Created by electronic spare sheet to analyse things like budget and to predict sales.
Database files. typically created by database Management programs contain highly structure and organise data. For example, an employee database file might contain all the worksheets names, employee ID, job titles, and other related pieces of information.
Presentation files. Created by presentation graphic program and to save presentation material. For example, a file might contain audience and outs, speaker notes, and electronic slides.
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| Four types of files: presentation, database, worksheet, and document. |
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