Quiz on Quantum Computing

What is the basic unit of information in classical computer science?

• Qubit

• Byte

• Bit

• Atom

What phenomenon allows a Qubit to exist in both 1 and 0 states simultaneously?

• Quantum Tunneling

• Interference

• Superposition

• Entanglement

What is the name of the gate that performs a bit flip on a Qubit?

• AND Gate

• CNOT Gate

• Pauli-X Gate

• Hadamard Gate

What does the Measurement function do in quantum computing?

• Creates Qubits

• Collapses Superposition

• Flips Qubits

• Transforms Qubits

Which gate takes in two Qubits and flips the second only if the first is |1⟩?

• Pauli-Z Gate

• CNOT Gate

• OR Gate

• Hadamard Gate

What is the representation of a Qubit in bra-ket notation for the value 0?

• |-1⟩

• |1⟩

• |0⟩

• |2⟩

What is the primary focus of Quantum Computing?

• Machine Learning

• Quantum Physics and Computer Science

• Data Analysis

• Classical Algorithms

What does the Hadamard Gate output?

• A classical bit

• A fixed value of 0

• A fixed value of 1

• A Qubit in Superposition

What is the purpose of Quantum Circuits?

• To visualize classical algorithms

• To represent computational processes with Qubits

• To store data

• To measure classical bits