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What the purpose of the keywords FIFO, LIFO, FCFO?
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Answer / pratap thakur
These keywords are used at file level. The purpose of each one is described below:
FIFO: The duplicate key records will retrieved in first in first out order.
LIFO: The duplicate key records will retrieved in last in first out order.
FCFO: The duplicate key records will retrieved in first changed first out order.
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