Which of the following occurs when a transaction rereads data it has previously read and finds modification or deletions caused by a committed transaction?
In chemistry, a product is a substance that is formed as the result of a chemical reaction. In a reaction, starting materials called reactants and the ending materials are called products.
Gliddenwas born in New York in 1812. He invented Barbed Wire in 1873 and was granted the patent on Nov. 24, 1874. After a three year battle over the patent, which he eventually won received a patent for the modern invention in 1874 after he made his own modifications to previous versions.
'River' Brand of MP3 player has been launched in india by Salora International. The Brand which is competing with apple's ipod is owned by which company?
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