request system software add
request system software downgrade
request system software replace
request system software rollback
第1题：
A. show bgp group
B. show bgp status
C. show bgp summary
D. show bgp neighbor
E. show protocols bgp
第2题：
A. request sytem software add
B. request sytem software downgrade
C. request sytem software replace
D. request sytem software rollback
第3题：
You are working on a CATDB database that contains an Oracle Database version 11.1 catalog schema owned by the user RCO11. The INST1 database contains an Oracle Database version 10.1 catalog schema owned by the user RCAT10.You want the RMAN to import metadata for database IDs 1423241 and 1423242, registered in RCAT10, into the recovery catalog owned by RCO11.You executed the following commands:Which two statements are true regarding the tasks accomplished with these commands?（）
A. They import all metadata from the RCAT10 catalog.
B. They unregister the database from the RCAT10 catalog.
C. They do not register the databases registered in the RCAT10 catalog.
D. They register all databases registered in the RCAT10 catalog.
第4题：
You are about to upgrade a router with a newer lOS version， but you would like to check for known bugs first. Which tool will allow you to do this most easily？（）
第5题：
You are the network administrator for All network servers run Windows Server 2003.A file server named TestKingSrvA has shadow copies enabled. One shared folder on TestKingSrvA has the configuration shown in the following table.While viewing a previous version of TestKingDocs, you open and edit Financials.xls.However, when you try to save the edited file, you receive the following error message:You need to save your changes to the previous version of Financials.xls. You must ensure that other users can continue to access current data on TestKingSrvA without interruption.What should you do?（）
A. Copy the previous version of TestKingDocs to a separate location.
B. Restore the previous version of TestKingDocs to the default location.
C. Save Financials.xls in a separate location by using Microsoft Excel.
D. In the security properties of Financials.xls, assign the Allow - Modify permissions to the Everyone group.
第6题：
A. rollback
B. delete
C. delete 0
D. rollback 0
第7题：
A.APPLIED
B.REMOVED
C.REJECTED
D.COMMITTED
第8题：
A. user@router> request system storage cleanup
B. user@router> show system storage
C. user@router> request system storage cleanup dry-run
D. user@router> show system storage detail
第9题：
You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）
第10题：
Which LPP status signifies the inability to return to a previous version of a fileset because the saved files have been removed?（）