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Oracle MySQL 5.7 Database Administrator 1z0-888 Question # 1 Topic 1 Discussion

Oracle MySQL 5.7 Database Administrator 1z0-888 Question # 1 Topic 1 Discussion

1z0-888 Exam Topic 1 Question 1 Discussion:
Question #: 1
Topic #: 1

Which statement describes how the relay log works?


A.

when a slave receives a change from the master, it is processed first, and then recorded in the relay log.


B.

It maintains a record of available master binary logs and the current executed log position.


C.

It stores changes on the master, and relays them to the slave.


D.

When a slave receives a change from the master, it is recorded in the relay log first and processed later.


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