1z0-448 Exam Dumps - Oracle Data Integrator 12c Certified Implementation Spe Questions and Answers

The Knowledge Module must be customized because business rules and the physical implementation are strictly interlayed in ODI.

The Knowledge Module must be customized only for aggregation functions.

The Knowledge Module need not be customized because aggregation code is generated automatically by ODI according to the Mapping logic.

The Knowledge Module need not be customized, but a variable must be used in the aggregate expression to generate the correct sum.

Use Consistent CDC, do not perform a purge of the journal data when the first Mapping gets executed, and manually change theJRN_SUBSCRIBERcolumn in the correspondingJ$table to keep the changed data present for the second Mapping.

Create a third mapping to copy the changed data to a staging table, which is used as the source of the second Mapping.

Duplicate the source data store for each Mapping.

Create two distinct subscribers for each Mapping.

Create a variable, useodiRef.getPrevStepLog ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.

Create a variable, useodiRef.getPrevInfo ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.

Create a variable, useodiRef.getStep ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.

Create a variable, useodiRef.getPrevStepStatus ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.

Evaluate Variable

Set Variable

Declare Variable

Refresh Variable

Select the Secure Value check box.

Select the Hide Value check box.

Set the Keep History field to No History.

Leave the Default Value field empty.

Create a procedure and add two tasks. The first one must have a Command on Source that reads the email addresses from the database table and stores them in a bind variable, and the second must have a Command on Target that usesOdiSendMailto send the email by using the bind variable defined in the first task.

Createa Knowledge Module. Add a task with a Command on Source that reads the email addresses from the database table and stores them in a bind variable, and a Command on Target that usesOdiSendMailto send the email using the bind variable defined in the Command on Source.

Create a counter variable that gets the total number of email addresses stored in the database table. Next, create another variable that selects the email addresses from the database table. Then, create a loop in the packages by using the variables and anOdiSendMailstep.

Create a procedure. Add a task with a Command on Source that reads the email addresses from the database table and stores them in a bind variable, and a Commandon Targetthat usesOdiSendMailto send the email using the bind variable defined in the Command on Source.

Create a Data Server by using the File technology and specify the various record formats while reverse engineering the file.

Create a Data Server by using the XML technology, create annXSDfile by using the Native Format Builder, and then reverse engineer it in a Model.

Create a Data Server by using theFile technology, create annXSDfile by using the Native Format Builder, and then reverse engineer it in a Model.

Create a Data Server by using the Complex File technology, create annXSDfile by using the NativeFormat Builder, and then reverse engineer it in aModel.

It is not possible to enforce constraints on some technologies such as flat files and Java Messaging Service (JMS) queries.

It is not possible to enforce constraints on any technology.

It is only possible to forward-engineer it to the flat file definition.

It is possible to enforce a primary key on a flat file by using a CKM; however, you have to save it as a fixed file.

It enables developers to execute most ODI operations through a Java program.

It can be used to embed ODI processes into another product.

It is used to load data between Teradata and Oracle.

It must be used by ETL developers to develop ODI processes.

Open the Task in Operator, go to Code, click Edit, use Pre-execution Code to edit the code, and save it.

It is not possible to modify the code once it has been generated.

Open the Step in Operator, edit the code, and save it.

Open the Task in Operator, go to Code, click Query/Execution Plan to edit the code, and save it.