Question: 1/50
In quantum computing, what does measuring a qubit in the computational (Z) basis return?
A definite 0 or 1 with probabilities determined by the qubit’s state amplitudes
A continuous value between 0 and 1 representing the qubit’s phase
A complete description of the qubit’s amplitudes and phase (the full statevector)
The same result every time regardless of the qubit’s state