Question: 15. Assume array size is 50 in a circular array implementation of a Queue; Assume frontIndex is 49 and backIndex is 46; After dequeueing three,

15. Assume array size is 50 in a circular array implementation of a Queue; Assume frontIndex is 49 and backIndex is 46; After dequeueing three, ie removing 3 elements, what will the values of backIndex and FrotnIndex be: a. FrontIndex: 49 Back Index: 46 b. Front Index: 47 BackIndex: 46 c. FrontIndex: 49 BackIndex: 44 d. FrontIndex: 2 BackIndex: 46

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