Multiple choice

Match all items in Group 1 with correct options from those given in Group 2.

Group 1 Group 2 P. Regular expression 1. Syntax analysis Q. Pushdown automata 2. Code generation R. Dataflow analysis 3. Lexical analysis S. Register allocation 4. Code optimization

  1. P-4. Q-1, R-2, S-3

  2. P-3, Q-1, R-4, S-2

  3. P-3, Q-4, R-1, S-2

  4. P-2, Q-1, R-4, S-3
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

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