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Welcome to the Topdown Parsing MCQs Page

Dive deep into the fascinating world of Topdown Parsing with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Topdown Parsing, a crucial aspect of Compiler Design. In this section, you will encounter a diverse range of MCQs that cover various aspects of Topdown Parsing, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Compiler Design.

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Check out the MCQs below to embark on an enriching journey through Topdown Parsing. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Compiler Design.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Topdown Parsing. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Topdown Parsing MCQs | Page 2 of 2

Q11.
The grammar A → AA | (A) | e is not suitable for predictive-parsing because the grammar is
Discuss
Answer: (b).Left recursive
Q12.
Consider the grammar
E → E + n | E × n | n

For a sentence n + n × n, the handles in the right-sentential form of the reduction are
Discuss
Answer: (d).n, E + n and E × n
Q13.
Which grammar rules violate the requirements of an operator grammar ?
1. P → Q R

2. P → Q s R

3. P → ε

4. P → Q t R r
Discuss
Answer: (b).1 and 3 only
Q14.
In a bottom-up evaluation of a syntax directed definition its inherited attributes can do which of the following?
Discuss
Answer: (b).Can be evaluated if the definition is L attributed
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