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What are used as a countermeasure for potential database corruption when two processes attempt to simultaneous

What are used as a countermeasure for potential database corruption when two processes
attempt to simultaneously edit or update the same information? Choose the BEST answer.

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A.
Referential integrity controls

B.
Normalization controls

C.
Concurrency controls

D.
Run-to-run totals

Explanation:
Concurrency controls are used as a countermeasure for potential database
corruption when two processes attempt to simultaneously edit or update the same information.

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3 Comments on “What are used as a countermeasure for potential database corruption when two processes attempt to simultaneous

  1. Anonymous says:

    Referential integrity controls (A) is marked as correct, but the explanation indicates that Concurrency controls (C) is correct. Please indicate the correct answer.




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