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单选题
Which cannot be done through the outline view？（）
A
Change the HTML ID
B
Delete an element
C
Have every applicable view navigate to the selected item
D
Changerearrange objects
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Which cannot be done through the outline view？（）A、Change the HTML IDB、Delete an elementC、Have every applicable view navigate to the selected itemD、Changerearrange objects
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What is the functionality of the "Allow modifications of customized objects" check box in the OracleWorkflow Builder dialog box that is displayed from the Help menu? （）(Choose two.)A、Having check box selected is equivalent to Workflow Definitions Loader Upgrade mode.B、Having check box deselected is equivalent to Workflow Definitions Loader Upload mode.C、If the check box is not selected, you can save your edits only to protected objects that you have access to change, and cannot overwrite previously customized objectsD、If the check box is selected, you overwrite any protected objects that you have the ability (access) to modify, and also any previously customized objects.
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Which object privileges can be granted on a view? （）A、noneB、DELETE, INSERT,SELECTC、ALTER, DELETE, INSERT, SELECTD、DELETE, INSERT, SELECT, UPDATE
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What is true about updates through a view? （）A、You cannot update a view with group functions.B、When you update a view group functions are automatically computed.C、When you update a view only the constraints on the underlying table will be in effect.D、When you update a view the constraints on the views always override the constraints on the underlying tables.
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单选题If you are going to run a TSPITR recovery， which view will help you to determine which objects will be lost during the TSPITR？（）A
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单选题What is the functionality of the "Allow modifications of customized objects" check box in the OracleWorkflow Builder dialog box that is displayed from the Help menu? （）(Choose two.)A
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单选题You need to perform certain data manipulation operations through a view called EMP_DEPT_VU, which you previously created. You want to look at the definition of the view (the SELECT statement on which the view was create.) How do you obtain the definition of the view? （）A
Use the DESCRIBE command in the EMP_DEPT VU view.B
Use the DEFINE VIEW command on the EMP_DEPT VU view.C
Use the DESCRIBE VIEW command on the EMP_DEPT VU view.D
Query the USER_VIEWS data dictionary view to search for the EMP_DEPT_VU view.E
Query the USER_SOURCE data dictionary view to search for the EMP_DEPT_VU view.F
Query the USER_OBJECTS data dictionary view to search for the EMP_DEPT_VU view.
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单选题What is true about updates through a view?（）A
You cannot update a view with group functions.B
When you update a view group functions are automatically computed.C
When you update a view only the constraints on the underlying table will be in effect.D
When you update a view the constraints on the views always override the constraints on the underlying tables.
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多选题Which two statements about views are true?（）AA view can be created as read only.BA view can be created as a join on two or more tables.CA view cannot have an ORDER BY clause in the SELECT statement.DA view cannot be created with a GROUP BY clause in the SELECT statement.EA view must have aliases defined for the column names in the SELECT statement.
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单选题The EMP_DEPT block in your EMPLOYEE form is based on a view in an Oracle8 database. The items in this block have the Update Allowed property set to Yes. Which database feature makes it possible to permanently modify the underlying view?（）A
REF cursor. B
Instead Of trigger. C
Stored procedure that returns object values. D
The underlying view cannot be modified because DML on a view is not supported.
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单选题Which cannot be done through the outline view？（）A
Change the HTML IDB
Delete an elementC
Have every applicable view navigate to the selected itemD
Changerearrange objects
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多选题Which two statements are true regarding views?（）AA subquery that defines a view cannot include the GROUP BY clauseBA view that is created with the subquery having the DISTINCT keyword can be updatedCA view that is created with the subquery having the pseudo column ROWNUM keyword cannot be updatedDA data manipulation language (DML) operation can be performed on a view that is created with the subquery having all the NOT NULL columns of a table
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单选题You want to use WLST to view metrics for a running domain. Which command should you issue to navigate through the Mbean hierarchy containing the metrics?（）A
runtime () B
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connectRuntime ()D
beginRuntime ()E
serverRuntime ()
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