MCQOPTIONS
Saved Bookmarks
| 1. |
A binary tree is said to be an extended binary tree (also known as 2-tree) if all of its nodes are of _______. |
| A. | Zero degree |
| B. | Two degrees |
| C. | Both (a) and b) |
| D. | None of the above |
| Answer» D. None of the above | |