Which is the smallest unit of storage in an Oracle database?
Data Block
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Segment
Extent
Data File
Category: Oracle MCQs
What is the use of extent in Oracle?
What is the use of extent in Oracle?
Minimize the amount of wasted (empty) storage
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Stores user data within the database
Stores rollback information used when data must be rolled back
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Which of the following components comprise an Oracle architecture?
Which of the following components comprise an Oracle architecture?
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Database related background processes
Tablespaces
Datafiles
Which processes is an instance made of Oracle?
Which processes is an instance made of Oracle?
Oracle background processes
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Memory processes
Data processes
All options are correct