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Choose the correct option.
We need to implement a queue using a circular array. If DATA is a circular array of CAPACITY elements, and rear is an index into that array, what will be the index for the element after rear?
A(rear + 1) % CAPACITY
Brear + (1 % CAPACITY)
Crear % (1 + CAPACITY)
D(rear % 1) + CAPACITY
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option A should be correct, modulus of a will always be zero in case of integer value.
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