When applying a CNOT gate to two qubits, which qubit acts as the control and which one acts as the target?

• A.The first qubit is the control, and the second qubit is the target
• B.The second qubit is the control, and the first qubit is the target
• C.Both qubits simultaneously act as control and target
• D.It doesn't matter, as the CNOT gate is symmetric

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What function does Qiskit Aqua primarily serve within the Qiskit ecosystem?

• A.Circuit creation and manipulation
• B.Researching and improving quantum algorithms
• C.Implementing and executing quantum algorithms
• D.Error correction and mitigation techniques

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What is BasicAer in Qiskit?

• A.A quantum hardware platform for IBM Quantum Experience
• B.A suite of Python-based simulators for quantum circuits
• C.An open-source quantum computing library
• D.A high-level programming language for quantum computing

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Given Quantum Circuit
qc= QuantumCircuit(2)
qc.h(0)
qc.h(1)
to run the above quantum circuit 512 times in the qasm_simulator, choose the best option in the given below?

• A.
• B.
• C.
• D.

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What is the output when we apply Hadamard-gate to the basis |+〉 = 1/√2(|0〉+|1〉)?

• A.|0>
• B.1/2(|0〉+|1〉)
• C.|1>
• D.1/2(|0〉-|1〉)

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