Consider the following statements:
Statement I: An LALR parser is more powerful than a canonical LR parser.
Statement II: An SLR parser is more powerful than LALR.
Which of the following is correct?
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: C. Both Statement I and Statement II false
Explanation
Power order: SLR < LALR < CLR(1). Both statements reverse it.More Theory of Computation and Compilers questions
- Consider the following statements about context-free languages (CFL): Statement I: CFLs are closed under homomorphism. Statement II: CFLs a…
- Match List – I with List – II. List – I (Propositions) (A) P ∧ (P → Q) (B) ¬(P ∨ Q) → (P ∧ Q) (C) P → Q (D) P ∨ (Q ∧ R) List – II (Disjunct…
- Overfitting is expected when we observe that?
- Mr X designed open source software which must comply with some criteria. Choose the false statement in respect of above. (A) No restriction…
- Match List (I) with List (II): List I A. Product Complexity B. Structured System Analysis C. Coupling & cohesion D. Symbolic Execution List…
- Suppose a cloud contains software stack such as Operating System, Application software, etc. This model is referred as _____ model.