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Welcome to the Syntax Directed Definition and Translations MCQs Page

Dive deep into the fascinating world of Syntax Directed Definition and Translations with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Syntax Directed Definition and Translations, a crucial aspect of Compiler Design. In this section, you will encounter a diverse range of MCQs that cover various aspects of Syntax Directed Definition and Translations, 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 Syntax Directed Definition and Translations. 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 Syntax Directed Definition and Translations. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Syntax Directed Definition and Translations MCQs | Page 2 of 12

Discuss
Answer: (d).All of the mentioned
Discuss
Answer: (c).None of the mentioned
Q13.
Which of the following module does not incorporate initialization of values changed by the module?
Discuss
Answer: (a).Non reusable module
Discuss
Answer: (d).Cryptographic procedures are not available for dynamic linking
Discuss
Answer: (c).LALR (1) but not SLR (1)
Q16.
S -> id: = E ”
newtemp ();

gen(t . place . place;); .place t} ”

.place .place;}

For the statement ‘X: = Y + Z ’,

the 3-address code sequence generated by this definition is
Discuss
Answer: (d).t1 = Y; t2 = Z; t3 + t2; X = t3
Q17.
If the programming language uses static scoping and call by need parameter passing mechanism, the values printed by the above program are
Discuss
Answer: (d).115, 105
Q18.
If dynamic scoping is used and call by name mechanism is used, the values printed will be
Discuss
Answer: (b).25, 220
Q19.
P x =new Q();

Q y =new Q();

P z =new Q();

x. f (1);((P) y). f (1);

z.f(1);

The output is
Discuss
Answer: (d).2 2 2
Q20.
Which of the following is NOT an advantage of using shared, dynamically linked libraries as compared to statically linked libraries?
Discuss
Answer: (c).Faster program start-up
Page 2 of 12

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