For which two database objects can the VERSIONS clause of the Flashback Versions Query be used?()(Choose two.) A. viewsB. fixed tablesC. heap tablesD. external tablesE. temporary tablesF. index-organized tables (IOT)
For which two database objects can the VERSIONS clause of the Flashback Versions Query be used?()(Choose two.)
A. views
B. fixed tables
C. heap tables
D. external tables
E. temporary tables
F. index-organized tables (IOT)
相关考题：
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