Q. The log in which data changes received from a replication master server are written is . . . . . . . .
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(A)
error log
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(B)
general query log
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(C)
binary log
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(D)
relay log
✅ Correct Answer: (D)
relay log
Explanation: This question asks about where MySQL stores the changes made to data on a server. Let's break down the options: