MCQOPTIONS
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MCQOPTIONS
| 1. |
What is 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 |
| Answer» D. Front pointer points to the first element; rear pointer points to null object | |