Q. Pee hole optimization

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Q. The optimization which avoids test at every iteration is

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Q. Advantage of panic mode of error recovery is that

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Q. Which of the following is used for grouping of characters into tokens (in a computer)

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Q. A compiler for a high-level language that runs on one machine and produces code for a different machine is called

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Q. Cross-compiler is a compiler

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Q. The __________ is a technique for building cross compilers for other machines.

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Q. __________ was developed from the beginning as a cross compiler.

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Q. If we compile the xyz.c file with the command “gcc -o xyz xyz.c”, then the executable file will be

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Q. The output of lexical analyzer is

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Q. For operator precedence parsing, which one is true?

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Q. Which concept of FSA is used in the compiler?

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Q. Which concept of grammar is used in the compiler ?

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Q. A compiler program written in a high level language is called

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Q. System program such a compiler are designed so that they are

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Q. Which of the following is not feature of compiler?

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Q. (a,b) what is a?

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Q. (a,b) what is b?

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Q. The smallest set A such that A ∪ {1, 2} = {1, 2, 3, 5, 9} is

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Q. If a set A has n elements, then the total number of subsets of A is

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