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Transcender Oracle 1z0-052 Database 11G Administration exam

 

Five questions to help you prepare for the Oracle 1z0-052 Database 11G Administration exam.

This practice test contains 5 questions, provided by Transcender.

 

Question 1:

In which situations does DBWn write the data from the database buffer cache to datafiles? (Choose all that apply.)

A. when the database is shut down cleanly
B. when there is a log switch
C. when a tablespace in the database is taken offline using OFFLINE NORMAL or OFFLINE TEMPORARY
D. when a user transaction is committed
E. when a table is dropped from the database
F. when the server process cannot find free buffers in the database buffer cache