Oracle OCP 1Z0 053 Q389(Recovery Writer Process)

abstractcyj發表於2016-03-31
Oracle
389.The _______ writes the Flashback Database logs in the flash recovery area.
A. FLSH
B. FLDB
C. RVWR
D. RVRW
E. FBDA
Answer: C


RVWR= Recovery Writer Process

RVWR writes flashback data from the flashback buffer in the SGA to the flashback logs. RVWR also creates flashback logs and performs some tasks for flashback log automatic management.

官方文件：http://docs.oracle.com/cd/E11882_01/server.112/e40402/bgprocesses.htm#sthref4614

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