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A scoreboard is a large board for publicly displaying the score in a game or match.
Where there are scores, there is a scoreboard. The scoreboard can be used by everyone in anytime. It can be used not only in the sports but also some of games.
The Most levels of sport use at least one scoreboard for keeping score, measuring time, and displaying statistics. Scoreboards in the past used a mechanical clock and numeral cards to display the score. When a point was made, a person would put the appropriate digits on a hook. Now, An official or neutral person will operate the scoreboard, just using a control panel.