MCQOPTIONS
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| 1. |
_Concurrency control is important for which of the following reasons?$? |
| A. | To ensure data integrity when updates occur to the database in a multiuser environment |
| B. | To ensure data integrity when updates occur to the database in a single-user environment |
| C. | To ensure data integrity while reading data occurs to the database in a multiuser environment |
| D. | To ensure data integrity while reading data occurs to the database in a single-user environment |
| Answer» B. To ensure data integrity when updates occur to the database in a single-user environment | |