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In compiler, which of the following reads input characters to identify tokens?

In compiler, which of the following reads input characters to identify tokens? Correct Answer <span style="font-family:arial">Lexical analyzer</span>

The lexical analyzer is the first phase of a compiler. Its main task is to read the input characters and produce as an output a sequence of tokens. This can be implemented by making the lexical analyzer be a subroutine or a coroutine of the parser. Upon receiving the “get next token” command from the parser, the lexical analyzer reads input characters until it can identify the next token.

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