SYNTAX ANALYSIS
ROLE OF THE PARSER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which tool is used for grouping of characters in tokens in the compiler?
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Scanner
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Code generator
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Code optimizer
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Parser
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Explanation:
Detailed explanation-1: -Explanation: Scanner is used for grouping characters into tokens.
Detailed explanation-2: -Explanation: lexical analysis is the process of converting a sequence of characters into a sequence of tokens.
Detailed explanation-3: -A syntax analyzer or parser takes the input from a lexical analyzer in the form of token streams. The parser analyzes the source code (token stream) against the production rules to detect any errors in the code.
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