MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

THEORY OF COMPUTATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Statement 1:A Finite automata can be represented graphically; Statement 2:The nodes can be its states; Statement 3:The edges or arcs can be used for transitionsHint:Nodes and Edges are for trees and forests too.Which of the following make the correct combination?
A
Statement 1 is false but Statement 2 and 3 are correct
B
Statement 1 and 2 are correct while 3 is wrong
C
None of the mentioned statements are correct
D
All of the mentioned
Explanation: 

Detailed explanation-1: -Explanation: It is possible to represent a finite automaton graphically, with nodes for states, and arcs for transitions. Explanation: According to the question, minimum of 3 states are required to recognize an octal number divisible by 3.

Detailed explanation-2: -Finite automata can be represented by input tape and finite control. Input tape: It is a linear tape having some number of cells. Each input symbol is placed in each cell. Finite control: The finite control decides the next state on receiving particular input from input tape.

Detailed explanation-3: -Explanation: Finite automata doesn’t require any stack operation. 10. Number of final state require to accept in minimal finite automata. Explanation: No final state requires.

Detailed explanation-4: -It is a mathematical model of a system with discrete inputs, outputs, states and a set of transitions from state to state that occurs on input symbols from the alphabet .

There is 1 question to complete.