Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type ofbackups that can be performed on the database()
- A、You can perform online whole database backups.
- B、You can performofflinewhole database backups.
- C、You cannot perform schema-level export/import operations.
- D、You can perform the backup of only the SYSTEM tablespace when the database is open.
正确答案:B
答案解析:有
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