A) S4S3S2S1
B) S1S2S3S4
C) S2S3S1S4
D) None of the above
Correct Answer: B
Solution :
[b] If a queue contains elements "S1,"S2","S3", and "S4" and you want to delete one element at a time, then the order in which they will be removed is "S1S2S3S4", because Queue follows FIFO principle and according to this, element is removed on the basis of First in.You need to login to perform this action.
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