Pearson eText for Computer Science: An Overview -- Instant Access (Pearson+)
13th Edition
ISBN: 9780137503216
Author: Glenn Brookshear, Dennis Brylow
Publisher: PEARSON+
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Chapter 12, Problem 12CRP
Program Plan Intro
Turing machine:
Turing machine is used as a tool to understand the power of
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Students have asked these similar questions
Q2)
a) Explain shortly how you can build a Turing Machine (TM) that accepts L. In other words,
explain shortly the logic behind your design.
b) Draw the Turing Machine that accepts L.
c) Show the execution chains for the following three inputs:
aabbbbcccAA...
bbcAA...
CAA...
Explain the formal description of a Turing Machine in clear and short words by describing each component of the formal description.
The state transition diagram for a Turing machine that performs unary increment is shown below.
FIGURE 12.6
1/1/R
State 1
6/1/R
State 2
State diagram for the incrementer
Show how this Turing machine will process the input "1111111". You are required to show the configuration of the Turing machine at the
beginning of the execution and after each execution step until the Turing machine halts.
Chapter 12 Solutions
Pearson eText for Computer Science: An Overview -- Instant Access (Pearson+)
Ch. 12.1 - Prob. 1QECh. 12.1 - Prob. 2QECh. 12.1 - Prob. 3QECh. 12.1 - Prob. 4QECh. 12.2 - Prob. 1QECh. 12.2 - Prob. 2QECh. 12.2 - Prob. 3QECh. 12.2 - Prob. 4QECh. 12.2 - Prob. 5QECh. 12.3 - Prob. 1QE
Ch. 12.3 - Prob. 3QECh. 12.3 - Prob. 5QECh. 12.3 - Prob. 6QECh. 12.4 - Prob. 1QECh. 12.4 - Prob. 2QECh. 12.4 - Prob. 3QECh. 12.5 - Prob. 1QECh. 12.5 - Prob. 2QECh. 12.5 - Prob. 4QECh. 12.5 - Prob. 5QECh. 12.6 - Prob. 1QECh. 12.6 - Prob. 2QECh. 12.6 - Prob. 3QECh. 12.6 - Prob. 4QECh. 12 - Prob. 1CRPCh. 12 - Prob. 2CRPCh. 12 - Prob. 3CRPCh. 12 - In each of the following cases, write a program...Ch. 12 - Prob. 5CRPCh. 12 - Describe the function computed by the following...Ch. 12 - Describe the function computed by the following...Ch. 12 - Write a Bare Bones program that computes the...Ch. 12 - Prob. 9CRPCh. 12 - In this chapter we saw how the statement copy...Ch. 12 - Prob. 11CRPCh. 12 - Prob. 12CRPCh. 12 - Prob. 13CRPCh. 12 - Prob. 14CRPCh. 12 - Prob. 15CRPCh. 12 - Prob. 16CRPCh. 12 - Prob. 17CRPCh. 12 - Prob. 18CRPCh. 12 - Prob. 19CRPCh. 12 - Analyze the validity of the following pair of...Ch. 12 - Analyze the validity of the statement The cook on...Ch. 12 - Suppose you were in a country where each person...Ch. 12 - Prob. 23CRPCh. 12 - Prob. 24CRPCh. 12 - Suppose you needed to find out if anyone in a...Ch. 12 - Prob. 26CRPCh. 12 - Prob. 27CRPCh. 12 - Prob. 28CRPCh. 12 - Prob. 29CRPCh. 12 - Prob. 30CRPCh. 12 - Prob. 31CRPCh. 12 - Suppose a lottery is based on correctly picking...Ch. 12 - Is the following algorithm deterministic? Explain...Ch. 12 - Prob. 34CRPCh. 12 - Prob. 35CRPCh. 12 - Does the following algorithm have a polynomial or...Ch. 12 - Prob. 37CRPCh. 12 - Summarize the distinction between stating that a...Ch. 12 - Prob. 39CRPCh. 12 - Prob. 40CRPCh. 12 - Prob. 41CRPCh. 12 - Prob. 42CRPCh. 12 - Prob. 43CRPCh. 12 - Prob. 44CRPCh. 12 - Prob. 46CRPCh. 12 - Prob. 48CRPCh. 12 - Prob. 49CRPCh. 12 - Prob. 50CRPCh. 12 - Prob. 51CRPCh. 12 - Prob. 52CRPCh. 12 - Prob. 1SICh. 12 - Prob. 2SICh. 12 - Prob. 3SICh. 12 - Prob. 4SICh. 12 - Prob. 5SICh. 12 - Prob. 6SICh. 12 - Prob. 7SICh. 12 - Prob. 8SI
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- Do you believe that this method may be successful in explaining computer science? After that, it is only natural that we would investigate each and every component that goes into the creation of a computer.arrow_forwardThe Church-Turing thesis tells us that Choose one: a.A mechanical device can be intelligent. b.A mechanical device can process mathematical deduction. c.A computer cannot have a soul.arrow_forward7) Explain the Chinese Room and the Turing Test.arrow_forward
- Do you believe that this method may be successful in explaining computer science?After that, it is only natural that we would investigate each and every component that goes into the creation of a computer.arrow_forwardIn "Computing Machines and Intelligence," the English mathematician Alan Turing (1912-1954) wrote, "If each man had a definite set of rules of conduct by which he regulated his life, he would be a machine, but there are no such rules, so men cannot be machines." Using what you now know about Logic, determine whether this statement make sense and explain. Construct a truth table for Turing's statement and determine if this statement is a tautology.arrow_forwardIllustrate the mechanical diagram of a Turing machine. Properly label your illustration.arrow_forward
- Given the Turing Machine M as follows. (image) Complete the following: (A) Complete the computation of the string aabbc on the Turing Machine above. The computation of the input string aabbc is q0BaabbcB ├ Bq1aabbcB ├ Baq2abbcB ├ (............) ├ BaXbq3bcB ├ BaXbbq3cB ├ (............) ├ BaXq4bbYB ├ Baq4XbbYB ├ (............) ├ (............) ├ BaXbbq5YB ├ BaXbbYq5B ├ (............) RESULT: The string aabbc is Answer because the computation halt at Answer which is a (............) state. (B) What is the language of L(M)? L = {(............)}Note: ^ is to represent superscript feature. (C) What is the shortest string that is IN the language L(M). (............)arrow_forwardThe absence of error warnings throughout the translation of a computer code is necessary but not sufficient for acceptable (programmatic) correctness, as previously stated by computer scientists Richard Conway and David Gries.Substitute another word or words for "necessary" and "sufficient" that together have the same meaning. (If it makes more sense to break it up into two sentences, by all means do so.)arrow_forwardInstructions: You need to show a complete proof for each item and statement. When citing a theorem, make sure that you give some details on what theorem you are using. Let Σ = {a, b}. Give a DFA/RE, CFG/PDA, a Turing machine for the language {an bn |n ≥ 0}, if it exists. If it does not exist, prove why it does not exist.arrow_forward
- Discuss each variation of Turing Machines and provide each with a correct diagram with input string. SHOW THE CORRECT DIAGRAM PLEASEarrow_forwardSelect the correct answer for the question below: Dynamic programming is an algorithm pattern ... 1.Is not applicable to algorithms which use recursion. 2.That is applicable to almost every set of circumstances and can be widely implemented. 3.That is applicable to only a narrow range of circumstances. 4.Offers poor efficiency gains, when applicable.arrow_forwardCould you assist me with this question? I'm finding it challenging and would appreciate a step-by-step explanation.question that I really need help with:5.13 A useless state in a Turing machine is one that is never entered on any input string. Consider the problem of determining whether a Turing machine has any useless states. Formulate this problem as a language and show that it is undecidable.arrow_forward
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