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Which of the following best describes how locks are used in DB2?()

发布日期:2020-04-10

Which of the following best describes how locks ar...
A

To maintain control of updated rows for commit processing

B

To ensure only committed changes are altered by another application

C

To allow two applications to update the same row of data simultaneously

D

To prevent multiple applications from accessing the same data simultaneously

标签: describes locks db2

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