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A software standard is a standard, protocol, or other common format of a document, file, or data transfer accepted and used by one or more software developers while working on one or more than one computer programs. Software standards enable interoperability between different programs created by different developers. ==The use of software standards== Software standards consist of certain terms, concepts, data formats, document styles and techniques agreed upon by software creators so that their software can understand the files and data created by a different computer program. To be considered a standard, a certain protocol needs to accepted and incorporated by a group of developers who contribute to the definition and maintenance of the standard. Developers prefer using standards for software development because of the efficiencies it provides for code development〔http://users.cecs.anu.edu.au/~kambara/old_site/software/software_standards.html〕 and wider user acceptance and use of the resulting application.〔http://www.comptechdoc.org/independent/programming/programming-standards/〕 For example, the protocols HTML, TCP/IP, SMTP, POP and FTP are software standards that an application designer must understand and follow if their software expects to interface with these standards. For instance, in order for an email sent from Microsoft Outlook can be read from within the Yahoo! Mail application, the email will be sent using SMTP, which the different receiving program understands and can parse properly to display the email. Without a standardized technique to send an email, the two different programs would be unable to accurately share and display the delivered information. Some widely used data formats, while understood and used by a variety of computer programs, are not considered a software standard. Microsoft Office file formats, such as .doc and .xls, are commonly converted by other computer programs to use, but are still owned and controlled by Microsoft, unlike text files (TXT or RTF.〔http://www.biblioscape.com/rtf15_spec.htm〕) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Software standard」の詳細全文を読む スポンサード リンク
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