[单选]

A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data.
Which sequence of actions will properly bring up the secondary site?（）

Which are iSQL*Plus commands? （） INSERT。 UPDATE。 SELECT。 DESCRIBE。 DELETE。 RENAME。 气质类型（） 有好好坏。 都是好的。 都是坏的。 无好坏之分。 Your database is running in ARCHIVELOG mode. You are performing a user-managed backup of the DATA1 tablespace. You place the DATA1 tablespace in backup mode by issuing the following statement: ALTER TABLESPACE data1 BEGIN BACKUP; While you are performing the backup, an error occurs that causes the instance to terminate abnormally. Which statement about the DATA1 tablespace is true?（） The DATA1 tablespace is automatically taken out of backup mode when the instance aborts.。 If you restart the database, the DATA1 tablespace will be automatically taken out of backup mode when the database is opened.。 If you restart the database, the DATA1 tablespace will be automatically taken out of backup mode when the database is mounted.。 If you restart the database, the database will not be opened.。 IBM ProtecTIER Appliance Edition v2.5 software loaded on the IBM TS7650 Appliance has beenenhanced to support the OpenStorage (OST) API with which of the following applications?（） EMC Networker 。 Symantec NetBackup 。 CommVault Simpana 9 。 eVault Backup Software。 简述外源化学物对机体毒性作用的分类。

A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data.
Which sequence of actions will properly bring up the secondary site?（）