answersLogoWhite

0

They're used as extensions to identify picture files.

User Avatar

Wiki User

7y ago

What else can I help you with?

Related Questions

What is the file extension for HTTP?

HTTP is not a file, it is a protocol. It therefore does not have an extension. If you mean HTML files, which are web pages, then either htm or html can be used as extensions.


What does valid extension mean?

Computer files have extensions. These are the part of the filename after the dot (the period). They are used to provide information about the file. Microsoft document files have a .doc extension. Text files are .txt. One kind of picture file is .jpg These extensions let programs know if the file will work with them. If you try to put a file in a program that is unable to use/read/understand the file it may show a message saying, "This is not a valid extension," meaning I don't understand this kind of file.


What is a set of characters at the end of a file name used to identify a file type?

The set of characters at the end of a file name used to identify a file type is called a file extension. It typically consists of a period followed by a sequence of letters, such as ".txt" for text files or ".jpg" for image files. File extensions help operating systems and users recognize the format and associated applications for opening the files.


The last three or four characters of a file name indicates which program was used to create the file?

It's whats known as a "file extension" File extensions are the last three/four letters after the dot of a file name, and it defines what program is used to open the file. Files ending with .mp3, usually open with Windows Media Player. Files ending with .doc, can be opened with MS Word. Some extensions are proprietary, such as the .pdf extension which can only be opened by Adobe Reader.


What are the default file extensions for ASCII text file?

There are no set file extensions for an ASCII text file, however one that is commonly used is .txt


What program will convert an LBL file extension?

LBL file extension are for Nicelabel template files. Macromedia Dreamweaver and Sage ACT can be used to open lbl file extensions.


What is the extension to a folder?

In operating systems such as UNIX/Linux or Windows it refers to the suffix of a file name, usually letters and or/numbers after a period. It is used as a way to identify the file type (the format and content type of a file), such as an executable file, program data, picture, video, audio, or document. Different file systems enforce different rules on how extensions are used. Some systems don't require extensions at all. Extensions are common mostly out habit and are still useful to quickly identify files in a list.


What the Florida file extensions are used for in Floridash movie development?

What do file extensions like avi, dv, dvd, mpeg mean?


What file extensions are used to identify command shell scripts?

For windows, you might use .cmd, .bat as common file extensions. Unix doesn't use file extensions as associations, so no file extension needs to be used in the Unix environment. A shell script in Unix is simply a text file with any name that is readable and executable. However, file extensions are typically used in Unix as a documentation aid that states that the file is a shell script. Common extensions are .sh, .csh, .ksh, .tcsh, .zsh, etc.


How long are file extensions?

File extensions can range from 1 letter to 7 letters. For example ".A" used with Unix library or ".TORRENT" which stores metadata used for BitTorrent, and even double file extensions such as ".TAR.GZ" formed when a ".TAR" is compressed with a ".gzip".


Want four differences of file and a folder?

A file is a single unit of data that stores information, while a folder is a container used to organize multiple files and other folders. Files have specific formats and extensions (like .txt, .jpg), whereas folders do not have extensions and serve as organizational tools. Files can be opened and edited directly, while folders must be accessed to view or manage the files they contain. Additionally, files are typically associated with applications that handle their specific type, while folders are managed by the operating system's file management system.


What are file types and what do they mean?

file types are the ."something" part of a file. They serve to separate and recognize the content of files. (it's most used by windows since unix-like systems use the bash command line (#!path/to/program) with file with no extensions