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Identify the LIFO (Last In First Out) structure among the following:
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- Stack
- Queue
- De-queue
- Array
Correct Option: A
In computer science, LIFO refers to the way items stored in some types of data structures are processed. A LIFO structure can be illustrated with the example of a stack of trays. The term in computing generally refers to the abstract principles of list processing and temporary storage, particularly when there is a need to access the data in limited amounts, and in a certain order.