Gerda

Backup and recovery testing

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Backup and recovery testing is the process of validating the data backup and recovery procedures of an organization. This includes testing the backup media and software, as well as the backup process itself. The purpose of backup and recovery testing is to ensure that data can be recovered in the event of a disaster, such … Read more

Algebraic number

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In mathematics, an algebraic number is a number that is a root of a non-zero polynomial in one variable with rational coefficients. Algebraic numbers include rational numbers, which are roots of polynomials with degree one, and irrational numbers, which are roots of polynomials with degree greater than one. Every real number is either rational or … Read more