Theory of Computation
Finite Automata and Regular Language
Marks 1Marks 2Marks 5
Push Down Automata and Context Free Language
Marks 1Marks 2
Undecidability
Marks 1Marks 2
Recursively Enumerable Language and Turing Machine
Marks 1Marks 2
1
GATE CSE 1989
MCQ (More than One Correct Answer)
+2
-0
Which of the following problems are un-decidable?
A
Membership problem in context - free languages.
B
Whether a given context - free language is regular.
C
Whether a finite state automation halts on all inputs.
D
Membership problem for type $$0$$ languages.
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Digital Logic
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages
Computer Organization