UNDERSTANDING COMPUTER FILES
COMPUTER FILES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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file
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native
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extension
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file size
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Detailed explanation-1: -A particular file format is often indicated as part of a file’s name by a file name extension (suffix). Conventionally, the extension is separated by a period from the name and contains three or four letters that identify the format.
Detailed explanation-2: -Windows file names have two parts; the file’s name, then a period followed by the extension (suffix). The extension is a three-or four-letter abbreviation that signifies the file type. For example, in letter. docx the filename is letter and the extension is docx.
Detailed explanation-3: -A filename extension, file name extension or file extension is a suffix to the name of a computer file (e.g., . txt, . docx, . md ). The extension indicates a characteristic of the file contents or its intended use.
Detailed explanation-4: -Office Open XML (OOXML) format was introduced with Microsoft Office 2007 and became the default format of Microsoft Excel ever since. Excel-related file extensions of this format include: . xlsx – Excel workbook.