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1.

What is a qubit?

It's an apparatus for measuring quantum electrical impulses in laboratories.

It's the quantum analog of the classical bit. A qubit can take the value 0, 1, and a superposition of both 0 and 1.

It's a quantum state of two entangled particles.

2.

Which of the following sentences best describes the Azure Quantum service?

Azure Quantum is a cloud service that allows you to simulate quantum systems using accelerated classical supercomputers.

Azure Quantum is a cloud service that allows you to write and run quantum algorithms on real quantum hardware.

Azure Quantum is a series of workshops and training courses that teach you how to program quantum computers.

3.

What advantages does a quantum programming language like Q# offer?

It allows you to develop programs that create qubits in the laboratory, and specify their characteristics and architecture.

None, because quantum programming languages are still in the research phase and aren't yet available for commercial use.

It allows quantum algorithms to be performed without the need to express them in the form of circuits, and integrates classical and quantum computing.

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