Online Access Free C1000-112 Practice Test

Which of the following qsphere plot options given below is the correct one for the given bell quantum circuit?
bell = QuantumCircuit(2)
bell.h(0)
bell.cx(0,1)

• A.
• B.
• C.
• D.

In quantum computing, what is the primary method for retrieving results from a quantum experiment?

• A.Simulating the quantum circuit on a classical computer
• B.Evaluating quantum error correction codes
• C.Direct measurement of qubit states
• D.Analyzing quantum gates in the circuit

What kind of information does the statevector_simulator provide about a quantum circuit?

• A.The measurement outcomes of the qubits
• B.The noise model affecting the quantum operations
• C.The unitary matrix representing the quantum gates in the circuit
• D.The final state vector of the quantum system after the circuit execution

Choose what value the below circuit will return?
q = QuantumRegister(2,'q')
qc = QuantumCircuit(q)
qc.h(q[0:2])

• A.{'00':25, '01':23, '10':26 '11': 26}
• B.
• C.[0.7071 0.701 0.701 0.701]
• D.Error

Which gate is commonly used for flipping the state of a qubit if it is in state |1> and leaving it unchanged if it's in state |0>?

• A.Toffoli gate
• B.Hadamard gate
• C.Pauli-X gate
• D.CNOT gate