what does file type file mean
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File Type The terms file type and file format are often used interchangeably. However, a file format technically describes the structure and content of a file. For example, the file type of an image file saved using JPEG compression may be defined as a JPEG image file.. The file format might be described as a binary file that contains a file header, metadata, and compressed bitmap image data. Each file type has one or more corresponding file extensions. For example, JPEG image files may be saved with a .JPG or .JPEG extension, while Adobe Photoshop image files are saved with a .PSD extension. The file extension appended to the end of each filename provides a simple way of identifying the file type of each file. File extensions are also used by the operating system to associate file types with specific programs. The relationships between file types and programs are called file associations and define what program opens each file type by default. You can view a list of common file types at FileInfo.com.
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File Extension File Extension. A file extension (or simply extension) is the suffix at the end of a filename that indicates what type of file it is. For example, in the filename myreport.txt, the .TXT is the file extension.It indicates the file is a text document.he file extension determines which program is used to open the file as well as what icon should be displayed for the file. It also helps you see what kind of file a certain document is by just looking at the filename.
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binary file A file stored in binary format. A binary file is computer -readable but not human-readable. All executable programs are stored in binary files, as are most numeric data files. In contrast, text files are stored in a form (usually ASCII) that is human-readable.
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ARCHIVED: What is a binary file? Binary files contain formatting information that only certain applications or processors can understand. While humans can read text files, binary files must be run on the appropriate software or processor before humans can read them. For example, only Microsoft Word and certain other word processing programs can interpret the formatting information in a Word document. Executable files, compiled programs, SAS and SPSS system files, spreadsheets, compressed files, and graphic (image) files are all examples of binary files.
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What Is a File Extension? A file extension sometimes called a file suffix or a filename extension is the character or group of characters after the period that makes up an entire file name. The file extension helps an operating system, like Windows, determine which program on your computer the file is associated with.
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- Other applications associated with file type FDF: Format Definition File by IBMFormat Definition Files are used by most IBM-PC connectivity packages when uploading data to the midrange system. They specify the fields and their format, and are often created by default when a file is downloaded to a PC.
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Data file Open data file formats Open data files have their internal structures available to users of the file through a process of metadata publishing. Metadata publishing implies that the structure and semantics of all the possible data elements within a file are available to users.
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- A temporary file is a file that is created to temporarily store information in order to free memory for other purposes, or to act as a safety net to prevent data loss when a program performs certain functions. For example, Word determines automatically where and when it needs to create temporary files.
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Filename extension (Redirected from File extension) A filename extension is an identifier specified as a suffix to the name of a computer file. The extension indicates a characteristic of the file contents or its intended use. A file extension is typically delimited from the filename with a full stop (period).
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File descriptor File descriptor. In Unix and related computer operating systems, a file descriptor (FD, less frequently fildes) is an abstract indicator (handle) used to access a file or other input/output resource, such as a pipe or network socket. File descriptors form part of the POSIX application programming interface.
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COMPUTER SCIENCE master file - (computer science) a computer file that is used as the authority in a given job and that is relatively permanent. main file. computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures. computer file - (computer science) a file maintained in computer-readable form.
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"What is a File? Definition of ""File"" in Computing and Computer Science." So, in computing and computer science terms, any record is a file. The definition above may seem abstract and may need some time to grasp, especially the part that files are always subject of interpretation.
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What Is a File Extension? File extensions and file formats are often spoken about interchangeably - I do it here on my site, too. In reality, however, the file extension is just whatever characters are after the period while the file format speaks to the way in which the data in the file is organized - in other words, what sort of file it is. For example, in the file name mydata.csv, the file extension is csv, indicating that this is a CSV file.
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File system A network file system is a file system that acts as a client for a remote file access protocol, providing access to files on a server. Programs using local interfaces can transparently create, manage and access hierarchical directories and files in remote network-connected computers.
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What Is a File System? A file system can be thought of as an index or database containing the physical location of every piece of data on the hard drive or another storage device. The data is usually organized in folders called directories, which can contain other folders and files.
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Computer file A computer file is a computer resource for recording data discretely in a computer storage device. Just as words can be written to paper, so can information be written to a computer file. There are different types of computer files, designed for different purposes. A file may be designed to store a picture, a written message, a video, a computer program, or a wide variety of other kinds of data. Some types of files can store several types of information at once. By using computer programs, a per
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file 1 File (filacium) is a threed or wyer, whereon writs, or other exhibits in courts, are fastened for the better keeping of them. [Cowel, The Interpreter, 1607] Methods have become more sophisticated, but the word has stuck. Related: Filed; filing.
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File format File type redirects here. File type may also refer to Unix file types. A file format is a standard way that information is encoded for storage in a computer file. It specifies how bits are used to encode information in a digital storage medium. File formats may be either proprietary or free and may be either unpublished or open.
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- File-Extensions.org - The world's largest file extension library File extension or filename suffix is usually three, four or more characters at the end of computer file names divided by a dot. File extensions are useful to computer programs and operating systems like Windows or macOS (OS X), and basically telling them, what kind of data and file type they are working with and what associated program opens the file. File-extensions.org library contains thousands of file extensions and the database is still growing. A large number of file type entries have detailed descriptions, including their current use and the list of programs that can open, view, edit, convert or play unknown file you search for.
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Text file A common type of icon used to represent text files in a file explorer. A text file (sometimes spelled textfile: an old alternative name is flatfile) is a kind of computer file that is structured as a sequence of lines of electronic text. A text file exists within a computer file system.
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- A credit file is the collection of an individual's credit history, identifying information, and other records maintained by a credit reporting company. Credit file is sometimes used interchangeably with credit report, but technically a credit file is the source from which a credit report is generated. Credit Score A score compiled based upon variables in a consumer's credit file that is indicative of the consumer's creditworthiness.
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file 1 Computers. a collection of related data or program records stored on some input/output or auxiliary storage medium: This program's main purpose is to update the customer master file. 4. a line of persons or things arranged one behind another (distinguished from rank1 (def 10.)).
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- The file type: #t if the file is a directory, a character string (the name linked to) if a symbolic link, or #f for all other types of file. The file type: #t if the file is a directory, a character string (the name linked to) if a symbolic link, or #f for all other types of file.
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SharePoint file types list File types list. This is a list of the file types that are used when creating file filters to detect files based solely on their content type. The program log number is reported in the Forefront Security for Exchange Server program log when the associated file type is identified by a virus scanner or a file filter.
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Operating System - File System Operating System - File System. File. A file is a named collection of related information that is recorded on secondary storage such as magnetic disks, magnetic tapes and optical disks. In general, a file is a sequence of bits, bytes, lines or records whose meaning is defined by the files creator and user. File Structure.
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What is a File Extension? Some examples of file extensions include .txt, .mp3, .jpg, and .gz, which represent text files, mp3 files, jpeg image files, and files compressed with the gzip program. As you can see, the actual extension name gives clues as to the type of file it is. When trying to determine a file's extension it is important to remember that the extension is simply the last period in a file and the characters that follow it. If there is no period in a file, then it does not have an extension.