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Oracle Log writer Process - Quiz

Select the best answer or answers for each question.
 

1. How many log writers may one database instance have?
Please select the best answer.
  A. Two
  B. One
  C. Ten
  D. Three

2. From what part of the log buffer does the Log Writer process write?
Please select the best answer.
  A. The tail of the log
  B. The middle of the log
  C. The head of the log
  D. Randomly from anywhere


3. The Log Writer process takes entries from the log buffer and writes them to where
Please select the best answer.
  A. The archive log files
  B. The datafiles
  C. The redo log files
  D. The control files


Correct answers:

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