Which of the following describes a handle (as applicable to LR-parsing) appropriately?(a) Position where next reduce or shift operation will occur(b) The next step has use of Non-terminal for reduction(c) Used for reduction in a coming-up step along with a position in the sentential form where the next shift or reduce operation will occur(d) Used in the next step for reduction along with a position in the sentential form where the right hand side of the production may be found

Which of the following describes a handle (as applicable to LR-parsing

1.	Which of the following describes a handle (as applicable to LR-parsing) appropriately?(a) Position where next reduce or shift operation will occur(b) The next step has use of Non-terminal for reduction(c) Used for reduction in a coming-up step along with a position in the sentential form where the next shift or reduce operation will occur(d) Used in the next step for reduction along with a position in the sentential form where the right hand side of the production may be found
Answer» Correct answer is (d) Used in the next step for reduction along with a position in the sentential form where the right hand side of the production may be found For explanation I would say: the next step in LR parsing shall have a Reduction.

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