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GeekInterview.com > Interview Questions > Oracle > System Architecture
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| Question: What constitute an ORACLE Instance ?
Answer: SGA and ORACLE background processes constitute an ORACLE instance. (or) Combination of memory structure and background process. |
| March 03, 2007 18:33:56 |
#3 |
| Chiranjeevi Manne |
Member Since: Visitor Total Comments: N/A |
RE: What constitute an ORACLE Instance ?
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An oracle instance is a combination of Memory structures along with a set of Background processes.
The typical background processes are
DBWR, LGWR, CKPT, ARCH, PMON, SMON, MMON etc .. |
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