MCQOPTIONS
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| 1. |
Consider the following two sets of LR(1) items of an LR(1) grammar.X -> c.X, c/dX -> .cX, c/dX -> .d, c/dX -> c.X, $X -> .cX, $X -> .d, $Which of the following statements related to merging of the two sets in thecorresponding LALR parser is/are FALSE?1. Cannot be merged since look aheads are different.2. Can be merged but will result in S-R conflict.3. Can be merged but will result in R-R conflict.4. Cannot be merged since goto on c will lead to two different sets. |
| A. | 1 only |
| B. | 2 only |
| C. | 1 and 4 only |
| D. | 1, 2, 3, and 4 |
| Answer» E. | |