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Question

What are the use of front and rear pointers in CircularQueue implementation?

a.

Front pointer points to first element; rear pointer points to the last element

b.

Rear pointer points to first element; front pointer points to the last element

c.

Front and read pointers point to the first element

d.

Front pointer points to the first element; rear pointer points to null object

Posted under Java Programming

Answer: (c).Front and read pointers point to the first element

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Q. What are the use of front and rear pointers in CircularQueue implementation?
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