Selasa, 20 Oktober 2015

American National Standards Institute (ANSI)

American National Standards Institute (ANSI) is a private non-profit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States. The agency oversees the making, implementation, and use of thousands of norms and guidelines that directly impact businesses in nearly every sector. The agency also coordinates US standards with international standards so that products can be used in the United States around the world. The agencies provide accreditation for the standard developed by representatives of standards development organizations, government agencies, consumer groups, companies, and others. Those standards ensure that the characteristics and performance of products are consistent so that people use the same definitions and terms, and the products are tested in the same manner. ANSI also accredits the organizations that carry out product or personnel certification in accordance with the requirements specified in international standards.
American National Standards Institute was established on October 19, 1918 with the mission to improve global competitiveness for business and the US quality of life by promoting and facilitating voluntary consensus standards and conformity assessment system.
ANSI is the American institution that issued the standard ASCII (American Standard Code for Information Interchange) .ASCII (American Standard Code for Information Interchange) is an international standard in the code letters and symbols such as Hex ASCII and Unicode but more universal, for example, 124 is for character "|". He always used by computers and other communication tools to show the text. ASCII code actually have the composition as much as 8-bit binary number. Starting from 00000000 to 11111111. The total combination produced as much as 256, starting from code 0 to 255 in Decimal number system.SQL is the standard ANSI (American National Standards Institute) programming language for accessing and manipulating databases. SQL statements are used to accept, modify and delete data. SQL work with different database systems include MS Access, DB2, Informix, MS SQL Server, Oracle, Sybase, etc.The appropriate use and development, SQL has several versions, but in order to avoid mistakes made by the ANSI standard, they should have the main keywords used in general that (SELECT, UPDATE, DELETE, INSERT, WHERE, and so on).ANSI C is the standard C language first.

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