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Dummy data
From Wikipedia, the free encyclopedia
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In Informatics, dummy data is benign information that does not contain any useful data, but serves to reserve space where real data is nominally present. Dummy data can be used as a placeholder for both testing and operational purposes, and avoid privacy and ethical issues that can arise when using real data.[1] For testing, dummy data can also be used as stubs or pad to avoid software testing issues by ensuring that all variables and data fields are occupied.
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In operational use, dummy data may be transmitted for OPSEC purposes. Dummy data must be rigorously evaluated and documented to ensure that it does not cause unintended effects.
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