Whenever there is a comparison of GDPs amongst the countries, Purchasing Power Parity (PPP) concept is very vital to understand. Gross domestic Product (GDP) represents an accounting of the total value of all final goods and services produced in a geographic region over a specific period of time, usually one year.
From Wikipedia, the free encyclopedia. A globally unique identifier (GUID, /ËÉ¡aÉªd/ or /ËÉ¡uËÉªd/) is a unique reference number used as an identifier in computer software. The term GUID typically refers to various implementations of the universally unique identifier (UUID) standard.
Universally Unique Identifier (UUID) A universally unique identifier (UUID) is a 128-bit number that identifies unique Internet objects or data. A UUID is generated by an algorithm with values that are based on a machine's network address. UUIDs are used by many software companies, such as Microsoft and Apple, and are extensively used as components of Microsoftâs globally unique identifiers (GUIDs). Other UUID uses include Linuxâs ext2/ext3 file system.