[单选]
An administrator is planning a cluster running applications in 3 separate resource groups.
RGA - Database 1
RGB - Web Server
RGC - Database 2
Database 1 and Database 2 must be online before the Web Server. All resource groups have a Startup Policyof Online on Home Node Only.
Which of the following will ensure that the resource groups are processed in the correct order？（）

A . Set the Serial Acquisition Order
B . Set the Parallel Acquisition Order
C . Configure Online on the Same Node Dependency
D . Configure Online on Different Nodes Dependency

用人单位未办理社会保险登记的，由人民法院核定其应当缴纳的社会保险费。维持需要 You work as a database administrator for Supportcenter.cn. Your database is in NOARCHIVELOG mode and you want to perform a backup. Which type of backup would be appropriate in this case？（） Hot backup。 Online backup。 consistent backup。 incremental backup。 inconsistent backu。 You executed the following command in Recovery Manager （RMAN） to perform a backup of the DETTBS tablespace： RMAN> BACKUP TABLESPACE DETTBS； Under which conditions would this command execute successfully？（） The database is in NOMOUNT state.。 The database is in ARCHIVELOG mode and the tablespace is online.。 The database is in ARCHIVELOG mode and the tablespace is offline.。 The database is in NOARCHIVELOG mode and the tablespace is online.。 The database is in NOARCHIVELOG mode and the tablespace is offline.。职工享受生育保险待遇的，所需资金从生育保险基金和医疗保险基金中支出。

An administrator is planning a cluster running applications in 3 separate resource groups.
RGA - Database 1
RGB - Web Server
RGC - Database 2
Database 1 and Database 2 must be online before the Web Server. All resource groups have a Startup Policyof Online on Home Node Only.
Which of the following will ensure that the resource groups are processed in the correct order？（）

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