ExamSIDE
Questions
PREVIOUS
1
GATE CSE 1991
MCQ (Single Correct Answer)
+2
-0.6
Which one of the following is the strongest correct statement about a finite language over some finite alphabet $$\sum ? $$
A
It could be un-decidable
B
It is Turing-machine recognizable
C
It is a regular language
D
It is a context-sensitive language
2
GATE CSE 1990
MCQ (More than One Correct Answer)
+2
-0.6
It is decidable whether:
A
An arbitrary Turing machine halts after 10 steps.
B
A Turing machine prints a specific letter.
C
A Turing machine computes the product of two numbers.
D
None of the above.
3
GATE CSE 1989
MCQ (More than One Correct Answer)
+2
-0.6
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.
PREVIOUS
GATE CSE Subjects
Theory of Computation
Undecidability Finite Automata and Regular Language Push Down Automata and Context Free Language Recursively Enumerable Language and Turing Machine
Operating Systems
Process Concepts and Cpu Scheduling Synchronization and Concurrency Deadlocks Memory Management File System IO and Protection
Algorithms
Complexity Analysis and Asymptotic Notations Searching and Sorting Divide and Conquer Method Greedy Method Dynamic Programming P and NP Concepts
Digital Logic
K Maps Boolean Algebra Combinational Circuits Number Systems Sequential Circuits
Database Management System
Er Diagrams Functional Dependencies and Normalization Structured Query Language Relational Algebra Transactions and Concurrency File Structures and Indexing
Data Structures
Trees Hashing Arrays Linked List Graphs Stacks and Queues
Computer Networks
Network Security Data Link Layer and Switching Application Layer Protocol Network Layer Routing Algorithm Concepts of Layering Lan Technologies and Wi-Fi TCP UDP Sockets and Congestion Control
Software Engineering
Software Engineering
Compiler Design
Lexical Analysis Parsing Syntax Directed Translation Code Generation and Optimization
Web Technologies
Web Technologies
General Aptitude
Numerical Ability Verbal Ability
Discrete Mathematics
Graph Theory Set Theory & Algebra Combinatorics Mathematical Logic Probability Linear Algebra Calculus
Programming Languages
Basic of Programming Language Function and Recursion Pointer and Structure in C
Computer Organization
Computer Arithmetic Memory Interfacing Machine Instructions and Addressing Modes IO Interface Pipelining Alu Data Path and Control Unit Secondary Memory
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