MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
What is a top-down parser? |
| A. | begins by hypothesizing a sentence (the symbol s) and successively predicting lower level constituents until individual preterminal symbols are written |
| B. | begins by hypothesizing a sentence (the symbol s) and successively predicting upper level constituents until individual preterminal symbols are written |
| C. | begins by hypothesizing lower level constituents and successively predicting a sentence (the symbol s) |
| D. | begins by hypothesizing upper level constituents and successively predicting a sentence (the symbol s) |
| Answer» B. begins by hypothesizing a sentence (the symbol s) and successively predicting upper level constituents until individual preterminal symbols are written | |