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Which&ensp;is&ensp;the&ensp;correct&ensp;way&ensp;to&ensp;connect&ensp;to&ensp;both&ensp;the&ensp;target&ensp;database&ensp;and&ensp;the&ensp;recovery&ensp;catalog&ensp;from&ensp;the&ensp;RMAN&ensp;command&ensp;line？（）<br /> Assume&ensp;that&ensp;the&ensp;target&ensp;database&ensp;is&ensp;called&ensp;ORCL&ensp;and&ensp;that&ensp;the&ensp;recovery&ensp;catalog&ensp;database&ensp;is&ensp;called&ensp;RCAT.&ensp;Also&ensp;assume&ensp;that&ensp;the&ensp;recovery-catalog&ensp;owner&ensp;is&ensp;called&ensp;RCAT_OWN.&ensp;Assume&ensp;the&ensp;environment&ensp;is&ensp;configured&ensp;for&ensp;the&ensp;ORCL&ensp;database.&ensp;

A、 rman target=/ catalog=/@rcat

B、 rman target=/ catalog=rcat_own/rcat_own

C、 rman target=/ catalog=rcat_own/rcat_own@RCAT

D、 rman target=sys/robert@orcl catalog=rcat_own/rcat_own@RCAT

E、 You cannot connect to the target database and the recovery catalog at the same time.

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更多“ Which&ensp;is&ensp;the&ensp;correct&ensp;way&ensp;to&ensp;connect&ensp;to&ensp;both&ensp;the&ensp;target&ensp;database&ensp;and&ensp;the&ensp;recovery&ensp;catalog&ensp;from&ensp;the&ensp;RMAN&ensp;command&ensp;line？（）<br /> Assume&ensp;that&ensp;the&ensp;target&ensp;database&ensp;is&ensp;called&ensp;ORCL&ensp;and&ensp;that&ensp;the&ensp;recovery&ensp;catalog&ensp;database&ensp;is&ensp;called&ensp;RCAT.&ensp;Also&ensp;assume&ensp;that&ensp;the&ensp;recovery-catalog&ensp;owner&ensp;is&ensp;called&ensp;RCAT_OWN.&ensp;Assume&ensp;the&ensp;environment&ensp;is&ensp;configured&ensp;for&ensp;the&ensp;ORCL&ensp;database.&ensp;”相关的问题

第1题

[单选题] Which statement is true about the UNDO_RETENTION parameter when retention guarantee is notenabled（）

A、It&ensp;is&ensp;the&ensp;time&ensp;period&ensp;after&ensp;which&ensp;the&ensp;undo&ensp;data&ensp;becomes&ensp;obsolete. B、It&ensp;is&ensp;the&ensp;time&ensp;period&ensp;after&ensp;which&ensp;the&ensp;committed&ensp;undo&ensp;data&ensp;would&ensp;be&ensp;transferred&ensp;to&ensp;a&ensp;temporarytablespace. C、It&ensp;is&ensp;the&ensp;minimum&ensp;time&ensp;period&ensp;up&ensp;to&ensp;which&ensp;the&ensp;committed&ensp;undo&ensp;data&ensp;would&ensp;be&ensp;retained&ensp;if&ensp;free&ensp;undo&ensp;spaceis&ensp;available. D、It&ensp;is&ensp;the&ensp;time&ensp;period&ensp;after&ensp;which&ensp;the&ensp;undo&ensp;data&ensp;is&ensp;transferred&ensp;to&ensp;the&ensp;Flash&ensp;Recovery&ensp;Area&ensp;to&ensp;provide&ensp;readconsistency.

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第2题

[单选题] Which statement is true about the UNDO_RETENTION parameter when retention guarantee is not enabled（）

A、It&ensp;is&ensp;the&ensp;time&ensp;period&ensp;after&ensp;which&ensp;the&ensp;undo&ensp;data&ensp;becomes&ensp;obsolete. B、It&ensp;is&ensp;the&ensp;time&ensp;period&ensp;after&ensp;which&ensp;the&ensp;committed&ensp;undo&ensp;data&ensp;would&ensp;be&ensp;transferred&ensp;to&ensp;a&ensp;temporary&ensp;tablespace. C、It&ensp;is&ensp;the&ensp;minimum&ensp;time&ensp;period&ensp;up&ensp;to&ensp;which&ensp;the&ensp;committed&ensp;undo&ensp;data&ensp;would&ensp;be&ensp;retained&ensp;if&ensp;free&ensp;undo&ensp;space&ensp;isavailable. D、It&ensp;is&ensp;the&ensp;time&ensp;period&ensp;after&ensp;which&ensp;the&ensp;undo&ensp;data&ensp;is&ensp;transferred&ensp;to&ensp;the&ensp;Flash&ensp;Recovery&ensp;Area&ensp;to&ensp;provide&ensp;readconsistency.

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第3题

[单选题] Which statement is true？（）

A、A&ensp;class’s&ensp;finalize（）&ensp;method&ensp;CANNOT&ensp;be&ensp;invoked&ensp;explicitly. B、super.finalize（）&ensp;is&ensp;called&ensp;implicitly&ensp;by&ensp;any&ensp;overriding&ensp;finalize（）&ensp;method. C、The&ensp;finalize（）&ensp;method&ensp;for&ensp;a&ensp;given&ensp;object&ensp;is&ensp;called&ensp;no&ensp;more&ensp;than&ensp;once&ensp;by&ensp;the&ensp;garbage&ensp;collector. D、The&ensp;order&ensp;in&ensp;which&ensp;finalize（）&ensp;is&ensp;called&ensp;on&ensp;two&ensp;objects&ensp;is&ensp;based&ensp;on&ensp;the&ensp;order&ensp;in&ensp;which&ensp;the&ensp;two&ensp;objects became&ensp;finalizable.

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第4题

[] Router&ensp;NetworkTut&ensp;is&ensp;configured&ensp;as&ensp;shown&ensp;below： Given&ensp;the&ensp;above&ensp;configuration，&ensp;which&ensp;statement&ensp;is&ensp;true？（） Router&ensp;NetworkTut&ensp;is&ensp;configured&ensp;as&ensp;shown&ensp;below： Given&ensp;the&ensp;above&ensp;configuration，&ensp;which&ensp;statement&ensp;is&ensp;true？（）

A、A.This&ensp;device&ensp;is&ensp;configured&ensp;as&ensp;a&ensp;PPPoE&ensp;client B、B.This&ensp;device&ensp;is&ensp;configured&ensp;as&ensp;a&ensp;PPPoA&ensp;client C、C.This&ensp;device&ensp;is&ensp;configured&ensp;as&ensp;RFC&ensp;1483/2684bridge D、D.This&ensp;device&ensp;is&ensp;configured&ensp;an&ensp;an&ensp;aggregation&ensp;router

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第5题

[单选题] What information is displayed by the command cat/proc/dma？（）

A、&ensp;whether&ensp;DMA&ensp;is&ensp;enabled B、&ensp;which&ensp;DMA&ensp;channels&ensp;are&ensp;in&ensp;use C、&ensp;which&ensp;DMA&ensp;mode&ensp;is&ensp;in&ensp;use D、&ensp;general&ensp;information&ensp;about&ensp;DMA&ensp;on&ensp;the&ensp;machine

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第6题

[] In which of the scenarios will the DBA perform recovery（）

A、A.The&ensp;alert&ensp;log&ensp;file&ensp;is&ensp;corrupted. B、B.A&ensp;tablespace&ensp;is&ensp;accidentally&ensp;dropped. C、C.One&ensp;of&ensp;the&ensp;redo&ensp;log&ensp;members&ensp;is&ensp;corrupted. D、D.A&ensp;database&ensp;user&ensp;terminates&ensp;the&ensp;session&ensp;abnormally. E、E.The&ensp;hard&ensp;disk&ensp;on&ensp;which&ensp;the&ensp;data&ensp;file&ensp;is&ensp;stored&ensp;is&ensp;corrupted.

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第7题

[] Which&ensp;three&ensp;are&ensp;true？（） Which&ensp;three&ensp;are&ensp;true？（）

A、A.Cat&ensp;is-a&ensp;Animal B、B.Cat&ensp;is-a&ensp;Jumper C、C.Dog&ensp;is-a&ensp;Animal D、D.Dog&ensp;is-a&ensp;Jumper E、E.Cat&ensp;has-a&ensp;Animal F、F.Beagle&ensp;has-a&ensp;Tail H、G.Beagle&ensp;has-a&ensp;Jumper

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第8题

[单选题] A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network. Which of the following options is the most probable cause?（）

A、A&ensp;large&ensp;FTP&ensp;job&ensp;is&ensp;in&ensp;process.&ensp; B、A&ensp;network&ensp;interface&ensp;was&ensp;misconfigured.&ensp; C、The&ensp;ping&ensp;command&ensp;is&ensp;being&ensp;used&ensp;excessively.&ensp; D、A&ensp;bad&ensp;network&ensp;interface&ensp;card&ensp;and/or&ensp;network&ensp;cable&ensp;is&ensp;in&ensp;use.&ensp;

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第9题

[单选题] View&ensp;the&ensp;Exhibit&ensp;to&ensp;examine&ensp;the&ensp;output&ensp;for&ensp;the&ensp;CROSSCHECK&ensp;BACKUP&ensp;command.&ensp; Which&ensp;statement&ensp;is&ensp;trueabout&ensp;the&ensp;output&ensp;of&ensp;the&ensp;command（）

A、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;as&ensp;the&ensp;new&ensp;backup&ensp;is&ensp;available. B、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;because&ensp;the&ensp;operating-system&ensp;file&ensp;was&ensp;not&ensp;found. C、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;because&ensp;the&ensp;retention&ensp;period&ensp;for&ensp;the&ensp;backup&ensp;has&ensp;expired. D、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;because&ensp;the&ensp;backup&ensp;set&ensp;to&ensp;which&ensp;it&ensp;belongs&ensp;is&ensp;not&ensp;complete

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第10题

[单选题] View&ensp;the&ensp;Exhibit&ensp;to&ensp;examine&ensp;the&ensp;output&ensp;for&ensp;the&ensp;CROSSCHECK&ensp;BACKUP&ensp;command.&ensp; Which&ensp;statement&ensp;is&ensp;true&ensp;about&ensp;the&ensp;output&ensp;of&ensp;the&ensp;command（）

A、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;as&ensp;the&ensp;new&ensp;backup&ensp;is&ensp;available. B、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;because&ensp;the&ensp;operating-system&ensp;file&ensp;was&ensp;not&ensp;found. C、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;because&ensp;the&ensp;retention&ensp;period&ensp;for&ensp;the&ensp;backup&ensp;has&ensp;expired. D、The&ensp;backup&ensp;piece&ensp;is&ensp;expired&ensp;because&ensp;the&ensp;backup&ensp;set&ensp;to&ensp;which&ensp;it&ensp;belongs&ensp;is&ensp;not&ensp;complete.

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