What are measurement counts?

Question: What are measurement counts in a quantum experiment? A) The number of gates in a circuit B) The number of qubits on a chip C) The frequency of each measured bitstring over repeated shots D) The number of classical variables in Python code Correct: C Explanation: Measurement counts show how many times each classical bitstring was observed after running the circuit for many shots. They are used to estimate probabilities. Topic: quantum computing / measurement / counts