C1000-112試験無料問題集（250題）「IBM Fundamentals of Quantum Computation Using Qiskit v0.2X Developer 認定」

出題：1

Which method allows accessing the Aer provider's simulators in Qiskit?

A. retrieve_simulator_list()

B. list_aer_backends()

C. access_aer_provider()

D. get_aer_simulators()

正解：D 解答を投票する

出題：2

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

A.

B.

C.

D.

正解：C 解答を投票する

出題：3

What is the purpose of executing a quantum experiment on a simulator?

A. To study the behavior of classical algorithms

B. To generate random numbers efficiently

C. To measure the performance of quantum hardware

D. To validate quantum algorithms using classical computing resources

正解：D 解答を投票する

出題：4

Which of the following statement will convert the below qasm file to a Quantum circuit qc?
myfile.qasm
OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
h q[0];
h q[1];
s q[0];
s q[1];

A. qc = QuantumCircuit.read('myfile.qasm')

B. qc = QuantumCircuit.from_qasm_file('myfile.qasm')

C. qc = QuantumCircuit.qasm_read('myfile.qasm')

D. qc = QuantumCircuit.from_file('myfile.qasm')

E. qc = QuantumCircuit.read('myfile.qasm')

正解：B 解答を投票する

出題：5

In executing quantum experiments, what does "quantum volume" measure?

A. The speed of quantum computations

B. The complexity of quantum algorithms

C. The number of qubits in a quantum circuit

D. The overall performance and error rates of quantum hardware

正解：D 解答を投票する

出題：6

How can one display the status of the quantum device in Qiskit?

A. By running check_device_status()

B. Using display_status()

C. Employing show_backend_status()

D. Utilizing get_backend_status()

正解：C 解答を投票する

出題：7

What are the eigenvalues and eigenvectors of X-gate?

A. ±1 and |0>, |1>

B. ±1 and |+>, |->

C. -1, +1 and |+>, |->

D. 1, 0 and |+>, |1>

正解：B 解答を投票する

出題：8

What is the command used to retrieve the last run job from a backend?

A. backend.jobs()[0]

B. backend.retrieve_job()[1]

C. backend.retrieve_job()[0]

D. backend.jobs()[-1]

正解：A 解答を投票する

出題：9

Which aspect of quantum circuits does Qasm primarily focus on?

A. Managing quantum error correction

B. Describing quantum gate sequences and qubit operations

C. Handling classical data operations

D. Visualizing qubit states

正解：B 解答を投票する

出題：10

Which of the following command will be used to monitor the status of the job?
job1 = execute(qc,backend)

A. job_monitor(job1)

B. job_watch(job1)

C. job_status(job1)

D. job_result(job1)

正解：A 解答を投票する

出題：11

Which Qiskit component is primarily focused on researching and improving quantum algorithms?

A. Qiskit Ignis

B. Qiskit Aqua

C. Qiskit Terra

D. Qiskit Aer

正解：B 解答を投票する

出題：12

Which statement will combine the two given quantum circuits and result will be the final output?
q = QuantumRegister(2,'q')
qc1 = QuantumCircuit(q)
qc1.h(q[0:2])
qc1.s(q[0:2])
qc1.draw(output='mpl')
Quantum Circuit 1

q = QuantumRegister(2,'q')
qc2 = QuantumCircuit(q)
qc2.h(q[0:2])
qc2.x(q[0:2])
Quantum Circuit 2

Final output

A. (qc1+qc2). draw(output='mpl')

B. combine (qc1, qc2). draw(output='mpl')

C. add(qc1+qc2). draw(output='mpl')

D. add (qc1, qc2). draw(output='mpl')

正解：A 解答を投票する

出題：13

In the below code snippet, what is the probability of measuring |1>?
qc = QuantumCircuit(1)
qc.rx(3*math.pi/4, 0)

A. 0.8536

B. 1.0

C. 0.1464

D. 0.5

正解：A 解答を投票する

出題：14

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

A. Both qubits simultaneously act as control and target

B. It doesn't matter, as the CNOT gate is symmetric

C. The first qubit is the control, and the second qubit is the target

D. The second qubit is the control, and the first qubit is the target

正解：C 解答を投票する

C1000-112試験無料問題集「IBM Fundamentals of Quantum Computation Using Qiskit v0.2X Developer 認定」