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Quiz by Ralph Ramos

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8 questions
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  • Q1
    What is the main difference between quantum cryptography and classical cryptography?
    Quantum cryptography destroys information with electricity, while classical cryptography uses quantum information and the uncertainty principle to destroy one type of information by measuring another.
    Quantum cryptography uses quantum information and the uncertainty principle to destroy one type of information by measuring another, while classical cryptography stores information with light.
    Quantum cryptography uses quantum information and the uncertainty principle to destroy one type of information by measuring another, while classical cryptography stores information with electricity.
    Quantum cryptography uses classical information and the uncertainty principle to destroy one type of information by measuring another, while classical cryptography stores information with electricity.
    Quantum cryptography stores information with electricity, while classical cryptography uses classical information and the uncertainty principle to destroy one type of information by measuring another.
    30s
  • Q2
    How does quantum cryptography store information?
    Qubits store information in classical bits.
    Qubits store information with light.
    Qubits store information in their quantum states.
    Qubits store information with electricity.
    Qubits store information in multiple locations.
    30s
  • Q3
    How does classical cryptography store information?
    Classical cryptography stores information in classical bits.
    Classical cryptography stores information with sound.
    Classical cryptography stores information with light.
    Classical cryptography stores information with electricity.
    Classical cryptography stores information with heat.
    30s
  • Q4
    Which type of cryptography builds on the principles of quantum mechanics?
    Classical cryptography.
    Asymmetric cryptography.
    Symmetric cryptography.
    Hash cryptography.
    Quantum cryptography.
    30s
  • Q5
    What is the source of uncertainty in quantum cryptography?
    The use of qubits.
    The uncertainty principle.
    The manipulation of classical bits.
    The principles of classical mechanics.
    The interaction between quantum states and classical bits.
    30s
  • Q6
    What is the role of the uncertainty principle in quantum cryptography?
    The uncertainty principle states that there are pairs of measurable quantities such that measuring one has no effect on information about the other.
    The uncertainty principle states that there are pairs of measurable quantities such that measuring one completely retains information about the other.
    The uncertainty principle states that there are pairs of measurable quantities such that measuring one completely destroys information about the other, which is used in quantum cryptography to retain information.
    The uncertainty principle states that there are pairs of measurable quantities such that measuring one destroys information about the other, which is used in quantum cryptography to destroy one type of information by measuring another.
    The uncertainty principle states that there are pairs of measurable quantities that can be measured simultaneously, retaining information about both.
    30s
  • Q7
    In what form does classical cryptography store information?
    Electricity.
    Quantum states.
    Sound.
    Heat.
    Light.
    30s
  • Q8
    What is the difference between qubits and classical bits?
    Qubits store information with electricity, while classical bits store information in quantum states.
    Qubits store information in quantum states, while classical bits store information with electricity.
    Qubits store information in multiple locations, while classical bits store information in a single location.
    Qubits store information with light, while classical bits store information with electricity.
    Qubits and classical bits are the same thing.
    30s

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