Theory of Computation (Automata)
Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer?
Difficulty: Hard
About this MCQ
This Hard Theory of Computation (Automata) MCQ checks one syllabus fact.
The question is: “Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correct yes/no answer?”
The accepted answer is D. Decidability. Decidability is the person body or term that satisfies Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correct yes no answer option D Option A Alphabet does not match the stem it is a near-miss used to catch incomplete recall of Decidability Option B Deterministic finite automaton DFA does not match the stem it is a near-miss used to catch incomplete recall of Decidability Remaining alternatives Pushdown automaton fall outside the same rule and should be eliminated once Decidability 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. Alphabet
Why not A: “Alphabet” is not correct. The accepted answer is D. Decidability. Decidability is the person body or term that satisfies Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correc
- B. Deterministic finite automaton (DFA)
Why not B: “Deterministic finite automaton (DFA)” is not correct. The accepted answer is D. Decidability. Decidability is the person body or term that satisfies Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correc
- C. Pushdown automaton
Why not C: “Pushdown automaton” is not correct. The accepted answer is D. Decidability. Decidability is the person body or term that satisfies Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correc
- D. Decidability ✓
Correct answer
D. Decidability
Explanation
Decidability is the person body or term that satisfies Which term refers to a property of a problem indicating whether an algorithm can be constructed that always provides a correct yes no answer option D Option A Alphabet does not match the stem it is a near-miss used to catch incomplete recall of Decidability Option B Deterministic finite automaton DFA does not match the stem it is a near-miss used to catch incomplete recall of Decidability Remaining alternatives Pushdown automaton fall outside the same rule and should be eliminated once Decidability 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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