Q112 Which three statements are true concerning logical and physical database structures?
Q112 Which three statements are true concerning logical and physical database structures? (Choose three.)
- (A). All tablespaces may have one or more data files
- (B). The extents of a segment must always reside in the same datafile
- (C). A smallfile tablespace might be bigger than a bigfile tablespace
- (D). A segment can span multiple data files in some tablespaces
- (E). A segment’s blocks can be of different sizes
- (F). A segment might have only one extent
- (G). Segments can span multiple tablespaces
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