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Theory of Computation and Compilers MCQ - Semantic Analysis

26 Which is not true about syntax and semantic parts of a computer language?

27 Which of the following features cannot be captured by CFG?

it is because, it is equivalent to recognizing wew, where the first w is the declaration and the second is its use, wew is not a CFG.

28 Which of the following statement is true?

LR is powerful than LALR parsers and LALR are powerful than SLR parsers

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Question:

Function of the syntax phase is to

A. recognize the major constructs of the language and to cal the appropriate action routines that wil generate the intermediate form or matrix for these constructs
B. build a literal table and an identifier table.
C. build a uniform symbol table.
D. parse the source program into the basic elements or tokens of the language.

Correct answer: A

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