Pushdown Automata MCQ Quiz Questions

10 Questions | Total Attempts: 929

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Pushdown Automata MCQ Quiz Questions - Quiz

Are you ready for a brainstorming session with some pushdown automata MCQ quiz questions? Go for it, then. In the theory of computation and in a branch of theoretical computer science, a pushdown automaton is meant by a type of automaton that employs a stack. Pushdown automata are used in theories for what can be computed by machines. These questions will test you and give you even more info. Let's go for it now!


Questions and Answers
  • 1. 
    Pushdown Automata are equivalent to Context-Free ______.
    • A. 

      Spelling

    • B. 

      Grammar

    • C. 

      Answer

    • D. 

      Choice

  • 2. 
    What is the definition of PDA?
    • A. 

      Pushdowner Aumata

    • B. 

      Pushdown Automata

    • C. 

      Pushdown Automation

    • D. 

      Pushdown Automatic

  • 3. 
    What is the definiton of NPDA?
    • A. 

      Nondeterministic Pushdown Automata

    • B. 

      No Deterministic Pushdown Automatic

    • C. 

      Not Determine Pushdown Automation

    • D. 

      NonDeterministic Pushdown Automated

  • 4. 
    PDA is a ________ automata with push down stack.
    • A. 

      Finite

    • B. 

      Infinite

    • C. 

      Long

    • D. 

      Short

  • 5. 
    What is acceptance by the final state?If a machine at the end of the string enters one of the final states, then the string is _______.
    • A. 

      Rejected

    • B. 

      Extended

    • C. 

      Deleted

    • D. 

      Accepted

  • 6. 
    Which of the given operations are eligible in PDA?
    • A. 

      Insert

    • B. 

      Add

    • C. 

      Push

    • D. 

      Delete

  • 7. 
    Which of these is a type of Pushdown automata?
    • A. 

      DPDA

    • B. 

      NPDA

    • C. 

      Both

    • D. 

      None

  • 8. 
    A language is context-free if it is accepted by
    • A. 

      PDA

    • B. 

      DPA

    • C. 

      NPDA

    • D. 

      DPAN

  • 9. 
    What is the meaning of DPDA?
    • A. 

      Deep Pushdown Automata

    • B. 

      Dialog of Pushdown Automata

    • C. 

      Definition of Pushdown Automata

    • D. 

      Deterministic Pushdown Automata

  • 10. 
    Pushdown Automata can ______ the stack.
    • A. 

      Copy

    • B. 

      Manipulate

    • C. 

      Run

    • D. 

      Close

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