Which processes is an instance made of Oracle?
A. Oracle background processes
B. Memory processes
C. Data processes
D. All of the Mentioned
Answer:A
Which processes is an instance made of Oracle?
A. Oracle background processes B. Memory processes C. Data processes D. All of the Mentioned
Explanation: Oracle creates a set of background processes for an instance to manage memory structure, asynchronously perform I/O to write data to disk, and do general maintenance tasks.