Oracle
1Z0-908 · Question #10
1Z0-908 Question #10: Real Exam Question with Answer & Explanation
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MySQL Architecture
Question
You made some table definition changes to a schema in your MySQL Server. Which two statements reflect how MySQL Server handles the table definition changes? (Choose two.)
Options
- AMySQL writes SDI to the binary log for distributed backups.
- BMySQL keeps InnoDB metadata changes in .sdi files in datadir.
- CThe metadata is serialized in JSON format in Serialized Dictionary Information (SDI).
- DMySQL Server stores a copy of the serialized data in the InnoDB user tablespace.
- EMySQL implicitly executes FLUSH TABLES and stores a snapshot backup of the metadata.
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Topics
#SDI#InnoDB metadata#table definition#metadata storage