INTERVIEW QUESTIONS ORACLE DETAILS

Question: List components of an Oracle instance?

Answer: An Oracle instance is comprised of memory structures and background processes.
The Systems Global Area (SGA) and shared pool are memory structures. The process monitor is a background process (DBWn, LGWR, ARCn, PMON, any others??). The Oracle database consists of the physical components such as data files, redo log files, and the control file.

An Oracle instance is comprised of memory structures and background processes.
The Systems Global Area (SGA) and shared pool are memory structures. The process monitor is a background process (DBWn, LGWR, ARCn, PMON, any others??). The Oracle database consists of the physical components such as data files, redo log files, and the control file.
Source: CoolInterview.com

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