I wonder what quantum shot is. I heard it is repeating time, but I can't understand it. And also I why default shot is 1,024.

One more question. I saw one sentence that, for each value of the shots, the experiment repeated 100 times. What is this mean? Is there difference between shots and repeated experiments? Are shot and experiment repetition same thing?

What is a "shot" in relation to quantum computing? I heard it is repeating time, but I don't understand it. Additionally, why is the default number of shots 1,024 in the IBM Q Experience?

One more question - I saw the sentence for each value of the shots, the experiment repeated 100 times. What is this mean? Is there difference between shots and repeated experiments? Are shot and experiment repetition same thing?