Q. Which of the following describes a handle (as applicable to LR-parsing) appropriately? (Solved)
1. It is the position in a sentential form where the next shift or reduce operation will occur
2. It is non-terminal whose production will be used for reduction in the next step
3. It is a production that may be used for reduction in a future step along with a position in the sentential form where the next shift or reduce operation will occur
4. It is the production p that will be used for reduction in the next step along with a position in the sentential form where the right hand side of the production may be found
- d. It is the production p that will be used for reduction in the next step along with a position in the sentential form where the right hand side of the production may be found