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.
(December 2009). With reference to a given (possibly implicit) set of objects, a unique identifier (UID) is any identifier which is guaranteed to be unique among all identifiers used for those objects and for a specific purpose.There are three main types of unique identifiers, each corresponding to a different generation strategy:adhaar is a 12-digit national identification number assigned to residents of India for lifetime. Its format is 1234-5678-9012 where the 11-digits are used as a sequence number and the rightmost 1-digit as an error detection check-sum digit. Aadhaar Number (AN) is not a proof of citizenship.