최신 C1000-112 무료덤프 - IBM Fundamentals of Quantum Computation Using Qiskit v0.2X Developer
In the below code, which of the following statement is non-unitary?
qc= QuantumCircuit(2,2)
qc.x(0)
qc.y(1)
qc.z(1)
qc.measure([0,1],[0,1])
qc= QuantumCircuit(2,2)
qc.x(0)
qc.y(1)
qc.z(1)
qc.measure([0,1],[0,1])
정답: B
What is the primary advantage of quantum information processing over classical information processing?
정답: D
Which method allows accessing the Aer provider's simulators in Qiskit?
정답: B
Which three simulators are available in BasicAer?
정답: A,B,C
Given the state vector represented by this Bloch sphere of single bit quantum circuitqc, please choose the operations.
Which would lead to this state by assuming the quantum circuit is initialized to |0> (select any 3)
Which would lead to this state by assuming the quantum circuit is initialized to |0> (select any 3)
정답: A,B,C
What is the primary goal of quantum error correction?
정답: C
Given this code fragment, what is the probability that a measurement would result in |0>?
qc = QuantumCircuit(1)
qc.ry(3 * math.pi/4, 0)
qc = QuantumCircuit(1)
qc.ry(3 * math.pi/4, 0)
정답: C
Which one of the below statements is invalid when drawing the quantum circuit?
정답: B
Which quantum computing language is commonly used to work with quantum circuits?
정답: A
Which function in Qiskit is commonly used to visualize the histogram of measurement outcomes in a quantum experiment?
정답: C
Which line of code would assign a qasm simulator object to the variable backend?
정답: C
What system information can be retrieved using the show_backend_properties() function in Qiskit?
정답: B
Which code fragment will produce a multi-qubit gate other than a CNOT?
정답: D
Which quantum gate is equivalent to classical NOT-gate?
정답: C
Predict the state vector output of the below quantum circuit?
qc= QuantumCircuit(3)
qc.h(0)
qc.z(0)
qc.x(1)
qc.cx(0,1)
qc.x(2)
qc.cx(1,2)
backend_sv = BasicAer.get_backend('statevector_simulator')
job = execute(qc, backend_sv,shots=1024)
result = job.result()
sv_ev = result.get_statevector(qc)
qc= QuantumCircuit(3)
qc.h(0)
qc.z(0)
qc.x(1)
qc.cx(0,1)
qc.x(2)
qc.cx(1,2)
backend_sv = BasicAer.get_backend('statevector_simulator')
job = execute(qc, backend_sv,shots=1024)
result = job.result()
sv_ev = result.get_statevector(qc)
정답: C
What is the primary advantage of using BasicAer simulators in Qiskit?
정답: B
In the below QuantumCircuit, how many Qubits are there?
bob = QuantumRegister(8,'b')
alice = ClassicalRegister(2,'a')
eve = QuantumRegister(4,'e')
qc = QuantumCircuit(bob,alice,eve)
bob = QuantumRegister(8,'b')
alice = ClassicalRegister(2,'a')
eve = QuantumRegister(4,'e')
qc = QuantumCircuit(bob,alice,eve)
정답: D
What will be the output of the result variable in the below snippet?
q = QuantumRegister(1,'q')
qc = QuantumCircuit(q)
qc.y(0)
backend_unitary = BasicAer.get_backend('unitary_simulator')
result = execute(qc,backend_unitary).result().get_unitary(decimals=3)
q = QuantumRegister(1,'q')
qc = QuantumCircuit(q)
qc.y(0)
backend_unitary = BasicAer.get_backend('unitary_simulator')
result = execute(qc,backend_unitary).result().get_unitary(decimals=3)
정답: A