Category solved model papers
Explain the representation of a qubit using a Bloch Sphere.
Explain the terms: i) Orthogonality ii) Orthonormality. Give examples for both.
Discuss the working of a phase gate, mention its matrix representation and truth table.
Phase Gate (S Gate) Matrix Representation The Phase Gate SSS is represented by the matrix: Effect on Basis States Truth Table of the Phase Gate Since quantum gates don’t behave…
Describe the working of a controlled-Z gate with its matrix representation and truth table.
Elucidate differences between classical and quantum computing.
State the Pauli matrices and apply Pauli matrices on the states |0⟩ and |1⟩.
Basis States: We represent the standard quantum states as column vectors: Applying Pauli Matrices on ∣0⟩and ∣1⟩: Pauli-X It flips the bit — just like NOT gate. Pauli-Y It flips…
A Linear Operator ’𝑋’ operates such that 𝑋 |0⟩ = |1⟩and 𝑋 |1⟩ = |0⟩. Find the matrix representation of’𝑋’.
Discuss the CNOT gate and its operation on all four input states.
Define bit and qubit. Explain the properties of a qubit.
Bit and Qubit – Definitions Bit (Binary Digit) Qubit (Quantum Bit) Properties of Qubits