Question

What is ment by atomicity

Answer 1

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here's your answer

Atomicity is the total number of atoms present in one molecule of an element, compound or a substance. For example, in O2, there are 2 atoms of oxygen. Atomicity - Monatomic -consist of 1 atom Diatomic -consist of 2 atoms Triatomic -consist of 3 atoms Polyatomic -consist of 4 or more atoms

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Answer 2

Atomicity is a feature of databases systems dictating where a transaction must be all-or-nothing. That is, the transaction must either fully happen, or not happen at all. It must not complete partially.