Purchasing power parity (PPP) is an economic theory that states that the exchange rate between two currencies is equal to the ratio of the currencies' respective purchasing power.
MAC Address Generation. Each virtual network adapter in a virtual machine is assigned its own unique MAC address. Each network adapter manufacturer is assigned a unique three-byte prefix called an Organizationally Unique Identifier (OUI), which it can use to generate unique MAC addresses.
The MAC address is used as a unique identifier for network adapter on a computer.... In networking, the term MAC refers to a media access control address. The MAC address is used as a unique identifier for network adapter on a computer.... In networking, the term MAC refers to a media access control address. The MAC address is used as a unique identifier for network adapter on a computer. A MAC address is unique in that no two MAC addresses are ever the same. This differs from IP addresses that can be dynamic and can change. MAC addresses are stored in the hardware of a system, usually on the computer's firmware mechanism or the system's read-only memory. The standard notation for a MAC address is defined by the Institute of Electrical and Electronics Engineers.