Oracle
1Z0-052 · Question #101
Which three statements are true about logical structures of the Oracle database? (Choose three.)
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Exploring the Oracle Database Architecture
Question
Which three statements are true about logical structures of the Oracle database? (Choose three.)
Options
- AEach segment contains one or more extents.
- BMultiple tablespaces can share a single data file.
- CA data block is the smallest unit of input/output (I/O) in data files.
- DIt is possible to have tablespaces of different block sizes in a database.
- EEach data block in the database always corresponds to one operating system block.
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Topics
#logical structures#tablespaces#extents#data blocks