Explore Cutting-Edge Quantum Applications

Test your mastery of real‑world quantum devices and protocols with challenging multiple‑choice items.

cryptographyentanglementquantum computingquantum metrologyquantum communicationsuperconducting qubitsquantum sensingphotonic chips
Difficulty:HARD

Quiz Details

Questions6
CategoryQuantum Physics
DifficultyHARD
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Quiz Questions

Answer all questions below and test your knowledge.

  1. 1

    Which principle enables the security of the BB84 quantum key distribution scheme?

    Question 1
  2. 2

    What type of problem is a quantum annealer specifically designed to solve efficiently?

    Question 2
  3. 3

    Introducing a three-dimensional microwave cavity around a transmon qubit primarily improves which performance metric?

    Question 3
  4. 4

    Nitrogen-vacancy centers in diamond are most commonly exploited for detecting which physical quantity?

    Question 4
  5. 5

    Boson sampling demonstrates quantum advantage by relying on the complexity of which mathematical object?

    Question 5
  6. 6

    When N photons are prepared in a NOON state, the phase measurement precision scales as what function of N?

    Question 6

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