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Examen
CISA Practice Exam Questions AND ANSWERS GRADE A+ SOLUTIONS
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---10mayo 20242023/2024A+
- The objective of concurrency control in a database system is to: 
Select an answer: 
A. restrict updating of the database to authorized users. 
B. prevent integrity problems when two processes attempt to update the same data at the same time. 
C. prevent inadvertent or unauthorized disclosure of data in the database. 
D. ensure the accuracy, completeness and consistency of data. 
B. prevent integrity problems when two processes attempt to update the same data at the same time. 
Which of the fol...
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