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单选题
Which script must you to query to display the code associated with RMAN stored scripts?()
A
RC_STORED_SCRIPT
B
RC_STORED_SCRIPT_LINE
C
RC_SCRIPTS
D
RC_STORED_LINE_SCRIPT
E
None of the other alternatives apply
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AB
BC
CD
D
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考题
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XrMLB
XMLC
WQLD
HTML
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单选题Which of the following commands must be issued to remove a stored script from the recovery catalog?()A
DELETE SCRIPTB
ERASE SCRIPTC
REMOVE SCRIPTD
UNCATALOG SCRIPT
考题
单选题Which statement about using RMAN stored scripts is true?()A
To create and execute an RMAN stored script, you must use a recovery catalog.B
When executing a stored script and a command fails, the remainder of the script is executed, and a message is written to the alert log file.C
RMAN stored scripts can always be executed against any target database that is registered in the recovery catalog.D
When you execute a stored script, it always executes using the persistent channel settings previously set with the CONFIGURE command.
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OnLoadB
ConstructC
OnDataBindingD
SaveControlState
考题
单选题The ST_INFO master table has millions of rows that are updated very rarely. It has a STATE_CODE column that contains the value for 25 states. The table is frequently queried on the STATE_CODE column. Which type of index would you suggest to improve the query performance?()A
BtreeB
bitmapC
reverse keyD
function based
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单选题You are creating an online catalog application that will display product information on the company Web site. The product data is stored in a SQL Server 2005 database. The data is stored as relational data but must be passed to the application as an XML document by using FOR XML. You test your application and notice that not all of the items matching your query appear in the XML document. Only those products that have values for all elements in the schema appear. You need to modify your Transact-SQL statement so that all products matching your query appear in the XML document. What should you do?()A
Add an XML index to the table that contains the product data.B
Add the XSINIL argument to the ELEMENTS directive in the query.C
Add a HAVING clause to the query.D
Add the replace value of clause to the query.
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