Explore topic-wise MCQs in Compilers.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Compilers knowledge and support exam preparation. Choose a topic below to get started.

1.

SCISSORING_ENABLES?$

A. A part of data to be displayed
B. Entire data to be displayed
C. None of the mentioned
D. No data to be displayed
Answer» B. Entire data to be displayed
Discussion
2.

Shift reduce parsers are$

A. Top down Parser
B. Bottom Up parser
C. May be top down or bottom up
D. None of the mentioned
Answer» C. May be top down or bottom up
Discussion
3.

The optimization which avoids test at every iteration i?

A. Loop unrolling
B. Loop jamming
C. Constant folding
D. None of the mentioned
Answer» B. Loop jamming
Discussion
4.

A bottom up parser generates

A. Right most derivation
B. Rightmost derivation in reverse
C. Leftmost derivation
D. Leftmost derivation in reverse
Answer» C. Leftmost derivation
Discussion
5.

Which of the following is the fastest logic ?

A. TTL
B. ECL
C. CMOS
D. LSI
Answer» C. CMOS
Discussion