Theory of Computation (Automata)
The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms?
Difficulty: Easy
About this MCQ
This Easy Theory of Computation (Automata) MCQ checks one syllabus fact.
The question is: “The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms?”
The accepted answer is B. String (formal language). The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms is answered by String formal language option B Option A Epsilon transition does not match the stem it is a near-miss used to catch incomplete recall of String formal language Option C Universal Turing machine does not match the stem it is a near-miss used to catch incomplete recall of String formal language Remaining alternatives Moore machine fall outside the same rule and should be eliminated once String formal language is identified Theory of Computation Automata questions of this type reward precise definitions rather than approximate associations Theory of Computation Automata recall of this distinction is a regular item.
- A. Epsilon transition
Why not A: “Epsilon transition” is not correct. The accepted answer is B. String (formal language). The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms is answered by String formal language option B Option A Epsilon trans
- B. String (formal language) ✓
- C. Universal Turing machine
Why not C: “Universal Turing machine” is not correct. The accepted answer is B. String (formal language). The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms is answered by String formal language option B Option A Epsilon trans
- D. Moore machine
Why not D: “Moore machine” is not correct. The accepted answer is B. String (formal language). The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms is answered by String formal language option B Option A Epsilon trans
Correct answer
B. String (formal language)
Explanation
The concept in which a finite sequence of symbols drawn from an alphabet is best known as which of these terms is answered by String formal language option B Option A Epsilon transition does not match the stem it is a near-miss used to catch incomplete recall of String formal language Option C Universal Turing machine does not match the stem it is a near-miss used to catch incomplete recall of String formal language Remaining alternatives Moore machine fall outside the same rule and should be eliminated once String formal language is identified Theory of Computation Automata questions of this type reward precise definitions rather than approximate associations Theory of Computation Automata recall of this distinction is a regular item.
Source: Theory of Computation (Automata) Official Reference Guide
Tags: computer science, automata theory, theory of computation, formal languages
Submitted by: MCQsHub Editorial
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