1

GATE CSE 2022

MCQ (Single Correct Answer)

+1

-0.33

Which one of the following statements is TRUE?

2

GATE CSE 2022

Numerical

+1

-0.33

Consider the augmented grammar with {+, *, (, ), id} as the set of terminals.

S' $$\to$$ S

S $$\to$$ S + R | R

R $$\to$$ R * P | P

P $$\to$$ (S) | id

If I_{0} is the set of two LR(0) items {[S' $$\to$$ S.], [S $$\to$$ S. + R]}, then goto(closure(I_{0}), +) contains exactly _________ items.

Your input ____

3

GATE CSE 2020

Numerical

+1

-0.33

Consider the following grammar.

S $$ \to $$ aSB| d

B $$ \to $$ b

The number of reduction steps taken by a bottom-up parser while accepting the string aaadbbb is _______.

S $$ \to $$ aSB| d

B $$ \to $$ b

The number of reduction steps taken by a bottom-up parser while accepting the string aaadbbb is _______.

Your input ____

4

GATE CSE 2019

Numerical

+1

-0.33

Consider the grammar given below:

S → Aa

A → BD

B → b | ε

D → d | ε

Let a, b, d, and $ be indexed as follows:

Compute the FOLLOW set of the non-terminal B and write the index values for the symbols in the FOLLOW set in the descending order. (For example, if the FOLLOW set is {a, b, d, $}, then the answer should be 3210)

S → Aa

A → BD

B → b | ε

D → d | ε

Let a, b, d, and $ be indexed as follows:

Compute the FOLLOW set of the non-terminal B and write the index values for the symbols in the FOLLOW set in the descending order. (For example, if the FOLLOW set is {a, b, d, $}, then the answer should be 3210)

Your input ____

Questions Asked from Parsing (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE CSE 2022 (2)
GATE CSE 2020 (1)
GATE CSE 2019 (2)
GATE CSE 2016 Set 2 (1)
GATE CSE 2015 Set 1 (1)
GATE CSE 2015 Set 2 (1)
GATE CSE 2015 Set 3 (1)
GATE CSE 2014 Set 2 (1)
GATE CSE 2013 (1)
GATE CSE 2012 (1)
GATE CSE 2008 (1)
GATE CSE 2007 (1)
GATE CSE 2006 (1)
GATE CSE 2005 (1)
GATE CSE 2003 (3)
GATE CSE 2001 (2)
GATE CSE 1998 (1)
GATE CSE 1996 (1)

GATE CSE Subjects

Theory of Computation

Operating Systems

Algorithms

Database Management System

Data Structures

Computer Networks

Software Engineering

Compiler Design

Web Technologies

General Aptitude

Discrete Mathematics

Programming Languages