UNDERSTANDING COMPUTER FILES
FILE SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Prologue
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Header
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Extension
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Log
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Detailed explanation-1: -The metadata contained in a file header are usually stored at the start of the file, but might be present in other areas too, often including the end, depending on the file format or the type of data contained.
Detailed explanation-2: -The types of files recognized by the system are either regular, directory, or special. However, the operating system uses many variations of these basic types. All file types recognized by the system fall into one of these categories. However, the operating system uses many variations of these basic types.
Detailed explanation-3: -Filesystem Layers The filesystem has multiple layers of abstraction: The applications, logical file system, File-organization module, basic file system, IO control, and devices.