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Which statement on the master expires binary log files?
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- SHOW MASTER STATUS
- SHOW SLAVE STATUS
- PURGE MASTER
- PURGE SLAVE
- None of these
Correct Option: C
The ‘PURGE MASTER’ statement on the master expires binary log files. This can be used after issuing a ‘SHOW SLAVE STATUS’ statement on each of the slaves to determine which log files are no longer needed.