GATE | GATE-CS-2015 (Set 2) | Question 29
Match the following:
A. Lexical analysis 1. Graph coloring
B. Parsing 2. DFA minimization
C. Register allocation 3. Post-order traversal
D. Expression evaluation 4. Production tree
A B C D
(a) 2 3 1 4
(b) 2 1 4 3
(c) 2 4 1 3
(d) 2 3 4 1
Register allocation is a variation of Graph Coloring problem.
Lexical Analysis uses DFA.
Parsing makes production tree
Expression evaluation is done using tree traversal
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