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49) data is said to be verifiable if: a. the data always yields consistent results. b. the data cannot be changed or manipulated. c. the data is obtained from trusted sources. d. the data is stored in different places within the database.

Respuesta :

data is said to be verifiable if c. the data is obtained from trusted sources.

How are data verified?

Data verification techniques include double data entry, proofreading, and automated data verification. Data entry is proofread by comparing the entered information to the source document.

Why is data validation crucial?

Data verification is to reduce instrument and human errors, including those that occur during data processing, and to ensure that the data collected are as accurate as feasible.

Why can data be verified?

Data that has been digitally signed with a cryptographic procedure is referred to as verifiable data. Someone can check the signature to see if data has been signed in this way.

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