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Quantum Computing MCQs with Answers

Welcome to the Quantum Computing MCQs with Answers. In this post, we have shared Quantum Computing Online Test for different competitive exams. Find practice Quantum Computing Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Quantum Computing.

Quantum Computing Online Quiz

By presenting 3 options to choose from, Quantum Computing Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Quantum Computing Questions and Answers and click over the correct answer.

  • Test Name: Quantum Computing MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Quantum Computing MCQs

Quantum Computing

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1 / 40

What is the term for the number of qubits needed to represent all possible states in a quantum system?

2 / 40

Which of the following is a potential application of quantum computing in optimization?

3 / 40

What is the term for the process of preparing qubits in a desired initial state?

4 / 40

What is the term for the process of collapsing a qubit's superposition state into a definite state?

5 / 40

What is the term for the process of correcting errors in quantum computations?

6 / 40

What is the term for the process of manipulating qubits to perform quantum computations?

7 / 40

Which quantum computing algorithm is used for solving problems with an exponential speedup?

8 / 40

Which of the following is a potential application of quantum computing in material science?

9 / 40

What is the term for the ability of a quantum system to store and process multiple pieces of information simultaneously?

10 / 40

What is the term for the phenomenon where entangled particles remain connected, regardless of the distance between them?

11 / 40

What is the quantum analogue of classical logic gates?

12 / 40

What is the main advantage of quantum computing over classical computing?

13 / 40

What is the term for the process of entangling qubits in quantum computing?

14 / 40

What phenomenon allows qubits to exist in superposition?

15 / 40

Which of the following is a potential application of quantum computing in cryptography?

16 / 40

Which quantum computing algorithm is used for solving problems with a quadratic speedup?

17 / 40

What is the term for the process of manipulating the phase of qubits in quantum computations?

18 / 40

What is the term for the time required for a quantum system to lose its quantum properties and behave classically?

19 / 40

Which quantum computing algorithm is used for solving problems with an exponential slowdown?

20 / 40

What is the term for the process of transferring quantum information from one qubit to another?

21 / 40

Which quantum computing algorithm is used for searching unsorted databases?

22 / 40

Which quantum computing algorithm is used for integer factorization?

23 / 40

Which of the following is a potential application of quantum computing in finance?

24 / 40

What is the term for the process of entangling qubits across large distances?

25 / 40

What is the term for the phenomenon where qubits lose their quantum properties due to interaction with the environment?

26 / 40

What is the primary obstacle to scaling up quantum computers to large numbers of qubits?

27 / 40

What is the term for the process of removing unwanted interactions between qubits in a quantum system?

28 / 40

Which quantum computing algorithm is used for solving discrete logarithm problems?

29 / 40

What is the term for the process of transferring qubit states between different physical qubits?

30 / 40

Which of the following is a potential application of quantum computing in machine learning?

31 / 40

What is the term for the process of encoding classical information into qubits for quantum computations?

32 / 40

Which of the following is NOT a potential challenge in building practical quantum computers?

33 / 40

What is the term for the ability of a quantum system to be in multiple states simultaneously?

34 / 40

Which type of error correction code is commonly used in quantum computing?

35 / 40

What is the term for the time required to perform a quantum gate operation?

36 / 40

What is the term for the process of combining multiple qubits into a single quantum state?

37 / 40

What is the term for the distance over which quantum particles can influence each other instantaneously?

38 / 40

What is a qubit in quantum computing?

39 / 40

What is the term for the process of measuring a qubit to extract information?

40 / 40

Which of the following is a basic requirement for implementing quantum algorithms?

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