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What are three uses for record groups?（）
- A、To pass data to a pop-up menu.
- B、To populate a base table block.
- C、To pass data to other form modules.
- D、To pass data to other Oracle products.
- E、To dynamically construct SELECT statements.
- F、To server as the source for a FROM clause query.
参考答案
更多 “What are three uses for record groups?（）A、To pass data to a pop-up menu. B、To populate a base table block. C、To pass data to other form modules. D、To pass data to other Oracle products. E、To dynamically construct SELECT statements. F、To server as the source for a FROM clause query. ” 相关考题
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Which three statements are true about Oracle Data Pump export and import operations?()
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You have a server named Server1 that runs Windows Server 2012 R2. Server1 has the Hyper-V server role installed. You need to configure storage for a virtual machine to meet the following requirements： （1）Support up to 3 TB of data on a single hard disk. （2）Allocate disk space as needed. （3）Use a portable storage format. What should you configure？（）A、A pass-through diskB、A fixed-size VHDC、A dynamically expanding VHDD、A fixed-size VHDXE、A dynamically expanding VHDX
考题
单选题The accounting manager wants you to create a form that when queried will display a calculated total of year-to-date actual expenditures for the fund code entered. The value needed to generate this summary data are stored in multiple tables. How would you define the data source for this data block without having the DBA create a database object? （）A
Choose Tools - Data Block Wizard, select View as the data source type, and base the block on the columns from the bales. B
Choose Tools - Data Block Wizard, select Table as the data source type, and base the block on the columns from the tables. C
Select the Data Blocks node in the Object Navigator and click the Create button. Choose to build the data block manually and alter the Query Data Source Columns and Query Data Source Arguments properties to enter the SELECT statement. D
Select the Data Blocks node in the Object Navigator and click the Create button. Choose to build the data block manually, alter the Query Data Source Type property to 'Table', and enter the SELECT statement in the Query Data Source Name property. E
Choose Tools - Data Block Wizard, select Stored Procedure as the data source type, and base the block on the columns the tables. F
Select the Data Blocks node in the Object Navigator and click the Create button. Choose to build the data block manually. Alter the Query Data Source Type to 'FROM' clause query', and enter the SELECT statement in the Query Data Source Name property.
考题
单选题You are creating the SAL_INFO data block on the EMP_QUERY form. The SALARY field should only be populated if the logged-on user is a manager. Since this query could potentially return a large amount of records, you have created a stored procedure which uses a ref cursor on which to base the data block. How would you create the data block?（）A
Click the Data Blocks node in the Object Navigator and click the create button. Choose to build the data block manually. Enter the procedure name in the Query Data Source Columns property and the procedure code in the Query Data Source Arguments property. B
Choose Tools - Data Block Wizard, select Table as the data source type, and base the data block on the columns included in the procedure. C
Select the Data Blocks node in the Object Navigator and click the Create button. Choose to build the data block manually, alter the Query Data Source Type property to 'Ref cursor', and enter the name of the procedure in the Query Data Source Name property. D
Select the Data Blocks node in the Object Navigator and click the Create button. Alter the Query Data Source Name, Query Data Source Columns, and Query Data Source Arguments properties to create a stored procedure that uses a ref cursor. E
Launch the Data Block Wizard, select Stored Procedures as the data source type, and base the block on the procedure.
考题
单选题Your company uses a SQL Server 2005 database. Customer data from your trading partners is imported into the Customers table every night. You need to ensure that the customer record is updated if it already exists in the Customers table. If the record does not exist, the data needs to be inserted into the Customers table. What should you do?（）A
Create a FOR trigger. B
Create an INSTEAD OF trigger. C
Create an AFTER trigger. D
Create a DDL trigger.
考题
单选题You design a Business Intelligence （BI） solution by using SQL Server 2008. You design a SQL Server 2008 Analysis Services （SSAS） solution. Customer data is stored in the tables named CustomerDetails and CustomerContact. The solution uses the following two data sources from two different servers： ·Contoso that accesses the CustomerDetails table ·ContosoCRM that accesses the CustomerContact table You plan to create a dimension named DimCustomer to analyze customer data. You need to ensure that the DimCustomer dimension represents the tables as a snowflake schema to include attributes from the two tables. What should you do？（）A
Create a data source view named DsvContoso that is associated with the two data sources and add the tables to the data source view.B
Create a data source view named DsvContoso that is associated with the two data sources and create a named query in the data source view to merge the tables.C
Create a data source view named DsvCustomer that is associated with the Contoso data source and add the CustomerDetails table to the data source view.Create a data source view named DsvCustomerContact that is associated with the ContosoCRM data source and add the CustomerContact table to the data source view.D
Create a data source view named DsvCustomer that is associated with the Contoso data source and create a named query in the data source view to select data from the CustomerDetails table.Create a data source view named DsvCustomerContact that is associated with the ContosoCRM data source and create a named query in the data source view to select data from the CustomerContact table.
考题
多选题Which three statements are true about Oracle Data Pump export and import operations?（）AYou can detach from a data pump export job and reattach later.BData pump uses parallel execution server processes to implement parallel import.CData pump import requires the import file to be in a directory owned by the oracle owner.DThe master table is the last object to be exported by the data pump.EYou can detach from a data pump import job and reattach later.
考题
单选题How do objects pass messages in Java？（）A
They pass messages by modifying each other’s member variablesB
They pass messages by modifying the static member variables of each other’s classesC
They pass messages by calling each other’s instance member methodsD
They pass messages by calling static member methods of each other’s classes.
考题
单选题You are developing an ASP.NET Web application. The application must pass an object that contains user-specific data between multiple pages. The object ismore than 100 KB in size when serialized.You need to minimize the amount of data is sent to the user. What should you do？（）A
Pass the object data in a hidden field.B
Store the object instance in a session variable.C
Use a cookie that contains the object data.D
Encode the object data and pass it in a query string parameter.
考题
单选题What does it mean for a variable in the Application Editor to be defined as a parameter?（）A
The variable can be used to pass data to and from subflows. B
The value for that variable can be supplied via Application Configuration in Application Administration. C
The value for that variable is defined by the calling application. D
The variable can be used in conditional steps. E
The variable can be used to pass data to and from VoiceXML applications.
考题
多选题What are three uses for record groups?（）ATo pass data to a pop-up menu.BTo populate a base table block.CTo pass data to other form modules.DTo pass data to other Oracle products.ETo dynamically construct SELECT statements.FTo server as the source for a FROM clause query.
考题
多选题You can use Oracle Flashback to look at past activity in your database. What are two other characteristics of Oracle Flashback？（）AOracle Flashback uses undo information to construct consistent data.BYou can use a cursor opened while using an Oracle Flashback image to perform DML once you deactivate Oracle Flashback in your session.CYou can only use Oracle Flashback view of the data if the required records are still in the online redo log files.DOracle Flashback lists the DML that was executed during the period you identify when initiating your session.
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