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单选题
ou are in the middle of a transaction updating a very important table. The machine on which adatabase was running reboots because of power outage. This caused a database instance failure. Which statement is true in this situation（）
A
The online redo log files and archived redo log files are required to accomplish the recovery.
B
The uncommitted transaction will be committed at the next startup of the database instance.
C
The uncommitted transaction is rolled back automatically at the next opening of the database.
D
The DBA has to perform the recovery on the database to recover the uncommitted transaction.
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更多 “单选题ou are in the middle of a transaction updating a very important table. The machine on which adatabase was running reboots because of power outage. This caused a database instance failure. Which statement is true in this situation（）A The online redo log files and archived redo log files are required to accomplish the recovery.B The uncommitted transaction will be committed at the next startup of the database instance.C The uncommitted transaction is rolled back automatically at the next opening of the database.D The DBA has to perform the recovery on the database to recover the uncommitted transaction.” 相关考题
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单选题You are in the middle of a transaction updating a very important table. The machine on which a database wasrunning reboots because of power outage. This caused a database instance failure. Which statement is true inthis situation（）A
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RMAN only.B
Flashback Table only.C
Flashback Version Query only.D
Flashback Database and Flashback Transaction Query.E
Flashback Version Query and Flashback Transaction Query.
考题
单选题According to the author, the economy of East Asian countries grew very fast because of the following measures EXCEPT ______.A
encouraging exportB
opening up to foreign investmentsC
limiting international financial flowsD
controlling import
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