SYNTAX ANALYSIS
ERROR RECOVERY IN SYNTAX ANALYSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In shift action the input symbol is ____
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Shifted to the stack
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Reduced with non terminal
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Both A & B
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None
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Explanation:
Detailed explanation-1: -Leftmost Derivation. Therefore shift-reduce parsing can also be called the reverse of the Right Most Derivation.
Detailed explanation-2: -Shift reduce parser is a type of bottom-up parser. It uses a stack to hold grammar symbols. A parser goes on shifting the input symbols onto the stack until a handle comes on the top of the stack. When a handle occurs on the top of the stack, it implements reduction.
Detailed explanation-3: -Sift reduce parsing performs the two actions: shift and reduce. At the shift action, the current symbol in the input string is pushed to a stack. More items
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