Which of the following real world scenarios would you associate with a – McqOptions

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1.	Which of the following real world scenarios would you associate with a stack data structure?
A.	piling up of chairs one above the other
B.	people standing in a line to be serviced at a counter
C.	offer services based on the priority of the customer
D.	all of the mentioned
Answer» B. people standing in a line to be serviced at a counter

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