ADBMS-2
What is OID? | OID stands for Object Identifier, which is a unique identifier assigned to each object in an object-oriented database. | In an object-oriented database, data is stored as objects that have properties (attributes) and behaviors (methods). Each object is assigned a unique OID that identifies it uniquely within the database. OIDs are used to reference objects and to establish relationships between objects. | For example, if an object in a database needs to refer to another object,
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Foreign exchange exposure: is a measure of the potential for a firm’s profitability, net cash flow, and market value to change because of a change in exchange rates; An important task of the financial manager is to measure and manage foreign exchange exposure; Foreign exchange exposure can be measured in several ways.
Transaction exposure: measures changes in the value of outstanding financial obligations incurred prior to a change in exchange rates but not due to be settled until after the exchange
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20th century musical fusion.
At the end of the 18th century the United States started to become one of the largest industrial powers in the world. The fusion of music from black slaves and European immigrants started the musical revolution of the 20th century.
1.1. Folk music
A large part of the black population worked on cotton plantations in the Mississippi Delta in the southern part of the United States. British colonists that inhabited the Appalachian Mountain region in the eastern United States
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Alfred, Lord Tennyson, (born August 6, 1809, Somersby, Lincolnshire, England—died October 6, 1892, Aldworth, Surrey), English poet often regarded as the chief representative of the Victorian age in poetry. He was raised to the peerage in 1884.
Tennyson was the fourth of 12 children, born into an old Lincolnshire family, his father a rector. He was sent in 1815 to Louth grammar school—where he was unhappy. He left in 1820, but, though home conditions were difficult, his father managed to give
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