MCQOPTIONS
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MCQOPTIONS
| 1. |
What is undulation? |
| A. | Departure of the actual tooth surface from design surface |
| B. | Departure of the virtual tooth surface from design surface |
| C. | Departure of the design surface from actual tooth surface |
| D. | Departure of the design surface from virtual tooth surface |
| Answer» B. Departure of the virtual tooth surface from design surface | |