Oracle
1Z0-873 · Question #70
1Z0-873 Question #70: Real Exam Question with Answer & Explanation
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Question
Which of the following should be done before upgrading the mysql server to a newer version?
Options
- ARead and understand the appropriate "Upgrading MySQL" section of the online manual.
- BRead through the online change notes and understand the changes made between the versions.
- CPrepare the datadir to be read in by a new version by running the mysqlupgrade --prepare
- DNothing; MySQL data files are binary compatible between all versions and the server will
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