Which three background processes are mandatory in a database Instance started with a minimally
configured Initialization parameter file?
A.
Process Monitor Process (PMON)
B.
Flashback Data Archive process (FBDA)
C.
Space Management Coordinator process (SMCO)
D.
Recoverer process (RECO)
E.
Listener Registration process (LREG)
F.
Checkpoint process (CKPT)
Explanation:
http://docs.oracle.com/cd/E11882_01/server.112/e25789/process.htm#CNCPT9840
ADEF
https://docs.oracle.com/database/121/CNCPT/process.htm#CNCPT9840
that’s correct
Agree, it should be A,D,E,F
I had this question in my certification recently and A) was Archiver processes (ARC) instead of PMON.
In this case D, E, F are corret, which matches the number of valid answers.
Hi,
The rest of the questions in this page matched with the questions in your certificacion test ?
Regards.
Thank you for sharing. This solves my doubt.
Best Regards
ADF
You need a PMON, RECO and CKPT
Correct answer: ADF
Not all background processes are mandatory for an instance. Some are mandatory and some are optional. Mandatory background processes are DBWn, LGWR, CKPT, SMON, PMON, and RECO. All other processes are optional, will be invoked if that particular feature is activated.
http://satya-dba.blogspot.com/2009/08/background-processes-in-oracle.html
for 12c:
https://docs.oracle.com/database/121/CNCPT/process.htm#CNCPT9840