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Match the following :
(P) Lexical analysis (i) Leftmost derivation (Q) Top down parsing (ii) Type checking (R) Semantic analysis (iii) Regular expressions (S) Runtime environments (iv) Activation records
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- P ↔ i, Q ↔ ii, R ↔ iv, S ↔ iii
- P ↔ iii, Q ↔ i, R ↔ ii, S ↔ iv
- P ↔ ii, Q ↔ iii, R ↔ i, S ↔ iv
- P ↔ iv, Q ↔ i, R ↔ ii, S ↔ iii
- P ↔ i, Q ↔ ii, R ↔ iv, S ↔ iii
Correct Option: B
NA
