SYNTAX ANALYSIS
ROLE OF THE PARSER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The identification of common sub-expression and replacement of run-time computations by compile time computations is
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local optimization
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loop optimization
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constant folding
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data flow analysis
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Explanation:
Detailed explanation-1: -The identification of common sub-expression and replacement of run-time computations by compile-time computations isa)Local optimizationb)Loop optimizationc)Constant foldingd)Data flow analysisCorrect answer is option ‘C’.
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