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Preguntas del test (79)
1You need to implement security mechanisms that allow only user "A" to view all the Mappings contained in a specific project named "P1." How must you proceed? (Choose the best answer.)
- AGo to Security, assign the NG DESIGNER profile to user "A." Next, drag project "P1" to user "A" and finally set View privileges to Active for the Mapping objects.
- BGo to Security, assign the DESIGNER profile to user "A." Next, drag project "P1" to user "A" and finally set View privileges to Active for the Mapping objects.
- CGo to Security, assign the NG DESIGNER profile to user "A." Next, drag project "P1" to user "A" and finally set View privileges to Active for the Project, Folder, and Mapping objects.
- DGo to Security, assign the DESIGNER profile to user "A." Next, drag project "P1" to user "A" and finally set View privileges to Active for the Project, Folder, and Mapping objects.
2You must modify the order in which data stores are being journalized in a model. What sequence of steps do you follow to achieve this? (Choose the best answer.)
- AOpen the model, go to the Journalizing tab, and modify the order there
- BRight-click Datastore, select Changed Data Capture, and then select Order.
- COpen the model, go to the Journalized tables tab, and modify the order there.
- DOpen the data stores, go to the Journalizing tab, and modify the order there.
3Which statement is true about defining more than one physical schema associated to the same data server? (Choose the best answer.)
- AODI topology does not allow defining more than one physical schema for a data server; the associated logical schema would be ambiguous.
- BIt is possible to define more than one physical schema associated to the same data server, but it is mandatory to specify a different user to log in.
- CIt is possible to define more than one physical schema associated to the same data server, but you must flag the default physical schema.
- DIt is possible but it is better to avoid doing so because it is more difficult to define a logical schema this way.
4Which statement is correct about choosing the join order in an ODI Mapping when defining a join? (Choose the best answer.)
- AThis option is inherited from reverse engineering.
- BThis option is always available.
- CYou can never make this choice.
- DThis option may be available only if the underlying technology supports it.
5You need to reverse engineer a flat file that contains multiple record formats. How must you proceed? (Choose the best answer.)
- ACreate a Data Server by using the File technology and specify the various record formats while reverse engineering the file.
- BCreate a Data Server by using the XML technology, create an nXSDfile by using the Native Format Builder, and then reverse engineer it in a Model.
- CCreate a Data Server by using the File technology, create an nXSDfile by using the Native Format Builder, and then reverse engineer it in a Model.
- DCreate a Data Server by using the Complex File technology, create an nXSDfile by using the Native Format Builder, and then reverse engineer it in a Model.
6Identify two benefits that are unique to ODI JEE Agents. (Choose two.)
- Ahigh availability
- Bminimal footprint
- Caccess to WebLogic connection pools
- Dmanagement in Enterprise Manager Cloud Control
7Identify two implementation strategies of changed data capture provided through ODI Knowledge Modules. (Choose two.)
- Aextracting source data to flat files
- Btriggers
- COracle GoldenGate
- Dbefore-and-after database image comparison
8Identify two constraints that can be used to ensure uniqueness in ODI. (Choose two.)
- Aconditions
- Bforeign keys
- Cprimary keys
- Dalternate keys
- Enot null
9 How should you define the Work Schema of a Physical Schema? (Choose the best answer.)
- AUse a dedicated schema such as ODI_STAGING.
- BUse TEMP.
- CUse the same schema as the Data Schema.
- DUse SYSTEM.
10 You want to modify the code generated by a failed Task and restart the session. How must you proceed? (Choose the best answer.)
- AOpen the Task in Operator, go to Code, click Edit, use Pre-execution Code to edit the code, and save it.
- BIt is not possible to modify the code once it has been generated.
- COpen the Step in Operator, edit the code, and save it.
- DOpen the Task in Operator, go to Code, click Query/Execution Plan to edit the code, and save it.
11You want to ensure that the Physical Mapping Design cannot be modified even if the Logical Design of the Mapping is changed. What sequence of steps must you follow to achieve this? (Choose the best answer)
- AGo to the Physical tab, select the Fixed Design check box of the Physical Mapping Design.
- BGo to the Physical tab, select the Is Frozen check box of the Physical Mapping Design.
- CGo to the Physical tab, select the Read-only check box of the Physical Mapping Design.
- DGo to the Physical tab, deselect the Modify check box of the Physical Mapping Design.
12You must run the same mapping concurrently while avoiding clashes of ODI temporary objects. How must you implement this? (Choose the best answer.)
- ACreate a custom KM to handle this by using ODI variables defined at the Topology level to create unique temporary object names.
- BUse variables in the Logical Design of the Mapping to create unique temporary object names.
- CCreate a custom Knowledge Module (KM) to handle this by using ODI variables to create unique temporary object names.
- DSelect the Use Unique Temporary Object Names check box at the Physical Design level.
13 Identify two correct exception behavior values for Run Scenario steps in load plans. (Choose two.)
- ARun Exception and Restart
- BRun Exception and Continue
- CRun Exception and Ignore
- DRun Exception and Fail
- ERun Exception and Raise
14 How are the ODI repositories upgraded? (Choose the best answer.)
- Aby using Opatch
- Bby using ODI Studio
- Cby using the import/export utilities
- Dby using Upgrade Assistant
15Which are the two correct statements about Work repositories? (Choose two.)
- AThey contain project and security information.
- BThey contain data models and execution information.
- CThey contain data and security information.
- DThey contain data models and project information.
16You are setting up the topology for an infrastructure with three different environments: Dev, QA, and Prod. How must you create Logical Schemas? (Choose the best answer.)
- ACreate one Logical Schema per Physical Schema.
- BCreate one Logical Schema per Physical Schema that stores the same type of data.
- CCreate one Logical Schema per Data Server.
- DCreate one Logical Schema per Context.
17 You need to create a package that automatically sends an alert to users in case the third step fails. Which option represents the steps to accomplish this? (Choose the best answer.)
- AAdd an OdiSendMailstep to My Package and link the My Third Package step to it by using a green OK arrow.
- BAdd an OdiSendMailstep to My Package and link the My Last Package step to it by using a red KO arrow.
- CAdd an OdiReadMailstep to My Package and link the My Third Package step to it by using a red KO arrow.
- DAdd an OdiSendMailstep to My Package and link the My Third Package step to it by using a red KO arrow.
18You want to override the code generated by ODI and provide a custom SQL statement as the source of a Mapping. How must you proceed? (Choose the best answer.)
- AYou want to override the code generated by ODI and provide a custom SQL statement as the source of a Mapping. How must you proceed? (Choose the best answer.)
- BDuplicate the Check Knowledge Module, add an option CUSTOM_TEMPLATE, and set it within the Mapping.
- CIn the Physical tab of a Mapping, click one of the source data stores, select the Extract Options, and enter the SQL statement in the CUSTOM_TEMPLATE field.
- DDuplicate the Loading Knowledge module, add an option CUSTOM_TEMPLATE, and set it within the Mapping.
19You design a package with mappings that consume data from journalized data stores in Consistent Set CDC mode. Which option represents the steps that must be performed at the beginning of your package to accomplish this? (Choose the best answer.)
- AAdd data stores to the package, set Datastores steps to Journalizing Datastore, and select the Extend Window and Lock Subscriber check boxes.
- BAdd data stores to the package, set Datastores steps to Journalizing Datastore, and select the Unlock Subscriber and Purge Journal check boxes.
- CAdd a model to the package, set the Model step to Journalizing Model, and select the Extend Window and Lock Subscriber check boxes.
- DAdd a sub model to the package, set the Sub-model step to Journalizing Sub-model, and select the Extend Window and Lock Subscriber check boxes.
20Which is the correct statement about the contents of Master repositories? (Choose the best answer.)
- AThey contain data model and security information.
- BThey contain security and topology information.
- CThey contain project and topology information.
- DThey contain project and security information.
21Identify the correct variable step type to use when assigning a value to a variable with an SQL query. (Choose the best answer.)
- AEvaluate Variable
- BSet Variable
- CDeclare Variable
- DRefresh Variable
22NO.22 Identify two correct statements about reusable Mappings. (Choose two.)
- AThey can have generic input and output signatures.
- BThey contain both a Logical and Physical Mapping design.
- CThey can be used within regular Mappings.
- DThey can be executed directly.
- EThey can be shared across projects.
23You are designing a load plan in which you must run Mappings A and B one after the other while running Mapping C at the same time. Which option represents the steps to accomplish this? (Choose the best answer.)
- AAdd a parallel step, add three serial steps underneath it, then add A to the first parallel step, B to the second one, and C the last one.
- BCreate a scenario from the variable and add the scenario to the load plan to create a case step.
- CAdd a parallel step, add two parallel steps underneath it, then add A and B to one parallel step, and C to the other.
- DAdd a parallel step, add two serial steps underneath it, then add A and B to one serial step, and C to the other.
24Which two statements are true about big data support in ODI? (Choose two.)
- AODI uses its own transformation engine to process data in a Hadoop cluster.
- BODI performs data transformations inside a Hadoop cluster.
- CODI must perform data transformations outside Hadoop in an Oracle database.
- DODI allows moving data in and out of a Hadoop cluster.
25The source and target data stores are located on the same data server. Which statement is correct about the need for a Loading Knowledge Module to load the data on the target? (Choose the best answer.)
- AOnly an Integration Knowledge Module single-technology is required.
- BOnly an Integration Knowledge Module multitechnology is required.
- CA loading Knowledge Module multitechnology and an Integration Knowledge Module singlete chnology are required.
- DBoth a Loading Knowledge Module multitechnology and an Integration Knowledge Module multitechnology are required.
26You have been tasked with designing a Mapping that must perform an initial load and incremental updates using the same transformation logic. How should you proceed? (Choose the best answer.)
- ACreate a single Mapping with two Physical Designs: one for the initial load and one for the incremental updates.
- BCreate a single Mapping with a single Physical Design and modify it appropriately when an initial load is required or when an incremental update is required.
- CCreate two Mappings: one for the initial load and one for the incremental updates. Duplicate the transformation logic.
- DCreate a single Mapping and use variables in the Logical Design to do an initial load when required or an incremental update otherwise.
27Which tables created by ODI contain error records? (Choose the best answer.)
- AERR$
- BERROR$
- CODI_ERR$
- DE$
28You are a project developer using ODI and want to consolidate your own local metadata repositories. Identify the true statement. (Choose the best answer.)
- AYou must consolidate your own local metadata repositories. The local metadata must be transmitted via ftp and synchronized with a dedicated proprietary engine, creating a common metadata model for all the developers.
- BYou must consolidate your own local metadata repositories. You have to invoke a dedicated web service to synchronize the metadata by using Oracle Service Bus.
- CYou need not consolidate your own local metadata repositories, because the ODI proprietary metadata server allows all developers to share the common metadata of a specific project.
- DYou need not consolidate your own local metadata repositories, because ODI uses a centralized relational metadata repository that all the developers share.
29NO.29 Updates have been made to Mappings in a package. What must you do to ensure that the Production team runs a scenario that contains those updates while preserving the existing scenario's schedule? (Choose the best answer.)
- ARegenerate the existing scenario.
- BNothing, the existing scenario will automatically be updated.
- CGenerate a new scenario and create a new schedule.
- DGenerate a new scenario and attach the previous scenario's schedule to it.
30You must send the same message in multiple packages to several email addresses stored in the same database table. How do you accomplish this by using a reusable package step? (Choose the best answer.)
- ACreate 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 uses OdiSendMailto send the email by using the bind variable defined in the first task.
- BCreate a 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 Uses OdiSendMailto send the email using the bind variable defined in the Command on Source.
- CCreate 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 an OdiSendMailstep.
- DCreate 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 Command on Target that uses OdiSendMailto send the email using the bind variable defined in the Command on Source.
31As part of your QA process you want to view code at the Step level in Operator. How must you proceed? (Choose the best answer.)
- AIt is only possible to see code at the Session level.
- BIt is only possible to view code at the Task level.
- CDepending on the audit level declared when running the execution, some of the generated code at the step level can be viewed.
- DAll generated code can be viewed together at the step level, with a complete list of executed code.
32NO.32 Which statement is correct about all expressions in a Mapping? (Choose the best answer.)
- AIt is possible to set the execution location on source, staging area, or target.
- BAll transformations are executed on the staging area.
- COnly the source and target servers can be used to execute expressions.
- DAll expressions are executed on the source area.
33NO.33 You must ensure that your Mappings do not run into connectivity issues when moving data from server A to server B by using an AGT agent that is running on server B. How must you test this by using ODI Studio running on machine C? (Choose the best answer.)
- AUse Odi Ping Agent in a package to ping AGT agent.
- BIn Topology, test the connections to servers A and B by using the AGT agent.
- CIn Topology, test the connections to the AGT agent.
- DIn Topology, test the connections to servers A and B by using Local (No Agent).
34Which statement is true about the need to have a topology with an intermediate server, in order to use ODI correctly in a data warehouse project? (Choose the best answer.)
- AData transformation must be distributed across several scalable nodes.
- BIt is mandatory to have an intermediate server.
- CIt is better to load data directly from sources into a data warehouse server.
- DIt is mandatory to collect data directly from sources to a data warehouse server by using real time replication processes.
35You want to draw directly in the data flow all the details about how the different servers involved are connected, in order to load a specific table by using ODI. What must you do to accomplish this? (Choose the best answer.)
- AIn the ODI Interface palette, choose the more convenient graphic objects to link the involved servers.
- BYou need not draw directly in the data flow all the details about how the different servers involved are connected. ODI automatically designs the flow and how servers are connected.
- CYou need not draw directly in the data flow all the details about how the different servers involved are connected. The code will be the black box generated directly by ODI.
- DYou must draw directly in the data flow all the details about how the different servers involved are connected, and also specify with variables the passwords for connecting to the data contained in the servers.
36NO.36 What is the main benefit of using consistent set journalizing compared to simple journalizing? (Choose the best answer.)
- AConsistent set journalizing runs faster than simple journalizing.
- BConsistent set journalizing always uses Oracle GoldenGate.
- CConsistent set journalizing treats each data store individually.
- DConsistent set journalizing provides a guarantee of consistency of the captured changes.
37 Which statement is true about the IKM SQL Control Append that creates an intermediate integration table prefixed with I$? (Choose the best answer.)
- AThe intermediate integration table prefixed with I$ is required to determine which records must be inserted.
- BIf Flow Control is not necessary, an I$ table is not created.
- CThe intermediate integration table prefixed with I$ is created because the flow control is mandatory when doing an initial load.
- DNeither the LKM nor the IKM create intermediate tables. Most of their work is performed in the ODI Agent memory.
38You must split a model with many database tables into multiple sub-models based on their names. How must you proceed? (Choose the best answer)
- ACreate new submodels and drag data stores individually to each submodel.
- BUse automatic distribution feature at the models level to automatically create the submodels and move the data stores based on their names.
- CCreate new submodels and leverage the automatic distribution feature at the submodels level to automatically move the data stores based on their names.
- DCreate new models, drag the data stores individually to each model and then drag the models to the parent model to create submodels.
39You have to loop through a Mapping step three times in a package by using variables. Identify the correct variable data type to create the loop. (Choose the best answer.)
- Anumeric
- Balphanumeric
- Cdate
- Dtext
40 Your package logic requires you to retrieve the status of the previous package step into a variable. How must you implement this? (Choose the best answer.)
- ACreate a variable, use odiRef.getPrevStepLog () in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.
- BCreate a variable, use odiRef.getPrevInfo ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.
- CCreate a variable, use odiRef.getStep ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.
- DCreate a variable, use odiRef.getPrevStepStatus ()in the SQL query in its Refreshing tab, and add a variable as a Refresh Variable step into the package.
41You need to deploy ODI JEE Components on WebLogic Server. Where should you deploy them? (Choose the best answer.)
- Aon the Coherence Server
- Bon the Administration Server
- Con the Node Manager
- Don the Managed Server
42How do you reuse a configuration of OdiSendMail across multiple packages? (Choose the best answer.)
- AAdd a sub-model to a package, set the Sub-model step to Journalizing Sub-model, and select the Extend Window and Lock Subscriber check boxes.
- BAdd an OdiSendMailstep to a knowledge module.
- CDuplicate the OdiSendMail stepinto multiple packages.
- DCreate a procedure with a step that uses OdiSendMail and add this procedure into multiple packages.
43You must monitor and manage a co-located stand-alone agent, OracleDIAgent1, by using the ODI plug-in for Enterprise Manager Cloud Control. Which is the correct command to start this agent on Linux? (Choose the best answer.)
- A./agent.sh -NAME=OracleDIAgent1 -PORT=20910
- B./agent.sh -NAME=OracleDIAgent1
- C./startComponent.sh OracleDIAgent1
- D./startComponent.sh OracleDIAgent1 -PORT=20910
44Which two statements are true about ODI web-based components? (Choose two.)
- AODI Console allows administrators to edit users' information.
- BEnterprise Manager Cloud Control provides access to ODI data servers' settings.
- CODI sessions can be monitored in Enterprise Manager Cloud Control.
- DODI Console provides access to project and mapping details.
45If multiple changes occur on the source system but have not yet been processed by ODI, the J$ table contains entries for each change for the records sharing the same PK. What happens at run time when a Mapping gets executed? (Choose the best answer.)
- AAll distinct entries are processed.
- BOnly the latest entry is processed based on the JRN_DATE field.
- COnly the first entry is processed based on the JRN_DATE field.
- DA PK violation occurs due to the duplicated entries and the entries are inserted in the E$ table.
46NO.46 How are the domains of ODI Agents configured? (Choose the best answer.)
- Aby using Upgrade Assistant
- Bby using ODI Studio
- Cby using Domain Creation Assistant
- Dby using Configuration Wizard
47 You create two mappings that both use the same changed data and run at different times. One runs every 15 minutes and the other runs once every day. What must you do to ensure that the Mapping that gets executed more often does not consume the changed data required by the other Mapping? (Choose the best answer.)
- AUse Consistent CDC, do not perform a purge of the journal data when the first Mapping gets executed, and manually change the JRN_SUBSCRIBER column in the corresponding J$ table to keep the changed data present for the second Mapping.
- BCreate a third mapping to copy the changed data to a staging table, which is used as the source of the second Mapping.
- CDuplicate the source data store for each Mapping.
- DCreate two distinct subscribers for each Mapping.
48 Identify the name of the default WebLogic data source created for the Master Repository when setting up a JEE domain. (Choose the best answer.)
- AodiMasterRepository
- BMasterRepository
- Codimasterrepository
- DODIMasterRepository
49You are designing a load plan in which you must create multiple branches based on the value of a variable. How do you accomplish this by using Load Plan Editor? (Choose the best answer.)
- AAdd a case step and drag the variable into the case step.
- BCreate a scenario from the variable and add the scenario to the load plan to create a case step.
- CAdd a case step in the load plan and select a variable in the wizard.
- DDrag the variable into the load plan and define a case step.
50NO.50 Which product is included in ODI web-based components? (Choose the best answer.)
- AOracle BPEL Process Manager
- BOracle GoldenGate
- CODI Console
- DOracle WebLogic Server
51How would a Knowledge Module, that is required to perform an aggregation in a Mapping, generate the correct code? (Choose the best answer.)
- AThe Knowledge Module must be customized because business rules and the physical implementation are strictly interlayed in ODI.
- BThe Knowledge Module must be customized only for aggregation functions.
- CThe Knowledge Module need not be customized because aggregation code is generated automatically by ODI according to the Mapping logic.
- DThe Knowledge Module need not be customized, but a variable must be used in the aggregate expression to generate the correct sum.
52Identify two correct Restart values for parallel steps in load plans. (Choose two.)
- ARestart from new session.
- BRestart from failure.
- CRestart from failed children.
- DRestart all children.
53The workflow you are designing requires checking to see whether there are records available in a source table before doing anything. Which ODI tool must you use to implement this? (Choose the best answer.)
- AOdiWaitForData
- BOdiWaitForCDCData
- COdiWaitForLogData
- DOdiWaitForTable
54Identify three capabilities of load plans. (Choose three.)
- Arestart from failed tasks
- Bexception handling
- Cnative support for parallelism
- Dsupport for Open Tools
- Erestart of an agent
55 You are designing a Mapping. How are target and source tables defined? (Choose the best answer.)
- ATheir definition is imported with a reverse-engineering process directly from databases and other sources, but you must manually define all keys and constraints existing on the database.
- BTheir definition is imported with a reverse-engineering process directly from databases and other sources.
- CFor every load the definition of the tables used, their columns and constraints must be manually built.
- DAn external engine must be run to describe what metadata is needed for a Mapping.
56 You need to troubleshoot the execution of a Mapping and visualize the data contained in the ODI Staging tables while the Mapping is being executed. How must you proceed? (Choose the best answer.)
- AStart a Mapping in Debug mode and use breakpoints and the Get Data feature to query the data contained in the Staging tables.
- BModify a Knowledge Module to dump the Staging tables' data into log files for review.
- CUse variables in a Package to query the Staging tables and evaluate the variable values.
- DReverse engineer the Staging tables in a Model and review the data contained in it.
57What must you set on the Definition tab of a variable to protect the variable value from being displayed in the Operator logs? (Choose the best answer.)
- ASelect the Secure Value check box.
- BSelect the Hide Value check box.
- CSet the Keep History field to No History.
- DLeave the Default Value field empty.
58Which ODI Agent is deployed in Oracle WebLogic Server? (Choose the best answer.)
- AODI Runtime Agent
- BODI Standalone Agent
- CODI JEE Agent
- DODI Colocated Standalone Agent
59Which statement is correct about the tasks that Standalone Agents perform? (Choose the best answer.)
- AThey update or modify code to be executed, check security, select database servers, and update log files after execution.
- BThey schedule scenarios to be executed, check security, constraints and update log files after execution.
- CThey retrieve code from the execution repository and request database servers, operating systems, or scripting engines for execution.
- DThey schedule code from the execution repository and update log files after execution.
60Your project requires a loop through the same package logic 24/7. You must be able to purge those executions when required. How do you accomplish this? (Choose the best answer.)
- ALink the last step of the package to its first step to create an infinite loop.
- BCreate a scenario from the package, add the scenario as the last step in the package, run it asynchronously, and then save and regenerate this scenario.
- CCreate a scenario from the package, add the scenario as the last step in the package, run it asynchronously, and then save.
- DDrag the package to the last step in the package, run it asynchronously, and then save.
61You are using a customized reverse knowledge module. You want the execution to be performed in only the development data environment. Which statement is true? (Choose the best answer.)
- AThe execution should be done only on the development data environment, as long as the other environment is a mirrored copy.
- BOnly the production environment can be used.
- CAll environments linked to a logical schema can be used to reverse-engineer table structures.
- DOnly a Java engine intermediate environment can be processed.
62Which two statements are true about the Oracle Data Integrator Software Development Kit (ODI SDK)? (Choose two.)
- AIt enables developers to execute most ODI operations through a Java program.
- BIt can be used to embed ODI processes into another product.
- CIt is used to load data between Teradata and Oracle.
- DIt must be used by ETL developers to develop ODI processes.
63How do you provide a timeout value for an exception step? (Choose the best answer.)
- Aby using a custom Groovy script
- Bby using a variable
- Cby using the Timeout filed
- Dby using a Timeout knowledge module
64When Oracle Data Integrator (ODI) and Oracle GoldenGate are used together, which option represents the phases of an ELT process that Oracle GoldenGate performs? (Choose the best answer.)
- Atransform only
- Bload and transform
- Cextract and load
- Dextract and transform
65You want to add a new CDC subscriber in ODI after you have started the Journal process, what steps do you need to go through in order to use this new subscriber? (Choose one.)
- AAdd a new subscriber and edit the default Journalizing filter in your Mappings.
- BDrop the journal, add a new subscriber, start the journal, and edit the default Journalizing filter in your Mappings.
- CDrop the journal, remove existing subscribers, add a new subscriber, start the journal, and edit the default Journalizing filter in your Mappings.
- DAdd a new subscriber, start the journal, and remove the default Journalizing filter in your Mappings.
66Which two statements are true about using ODI and Oracle GoldenGate together? (Choose two.)
- AOracle GoldenGate primarily performs aggregations for ODI.
- BOracle GoldenGate and ODI are used together primarily for running weekly batch jobs.
- COracle GoldenGate provides non-invasive changed data capture capabilities to ODI.
- DODI starts and stops Oracle GoldenGate processes automatically during a Mapping execution.
- EODI and Oracle GoldenGate enable real-time business intelligence.
67 You are designing a package in which you want a certain step to not appear in the ODI logs. How do you accomplish this? (Choose the best answer.)
- ARight-click the step in Package Editor and select the No Logging menu item.
- BModify Operator Navigator settings to disable that step from being displayed.
- CIn Package Editor, click the step, go to the Advanced tab, and set Log Steps in the journal to Never.
- DPeriodically schedule a scenario that uses OdiPurgeLog to remove that step from the ODI logs.
68 You are defining a data store in ODI metadata and want to add a primary key even if it does not physically exist on the related database catalog. How can you accomplish this? (Choose the best answer.)
- AYou can add a primary key even if it does not physically exist on the related database catalog, by adding constraintson the data store.
- BYou can add a primary key even if it does not physically exist on the related database catalog, by adding constraints to the data store diagram.
- CYou cannot add a primary key if it does not physically exist on the related database catalog. You can flag only non-null conditions to be checked.
- DYou cannot add a primary key if it does not physically exist on therelated database catalog. You can reverse engineer only the existing constraints.
69NO.69 Identify the ODI tool used to write content into a file in a package. (Choose the best answer.)
- AOdiOutFile
- BOdiFileCopy
- COdiFileMove
- DOdiInFile
70You want to deploy the generated code manually in a source or target server, before executing a mapping in ODI. How can you accomplish this? (Choose the best answer.)
- AYou need not deploy the generated code manually in a source or target server. ODI Agent coordinates the execution of commands prepared for the job, and executes them on the correct server.
- BYou must deploy the generated code manually in a source or target server. You must then compile the generated code and then double-check if the code prepared for the development server is the same as the code for the production server.
- CYou need not deploy the generated code manually in a source or target server. ODI prepares a package for the development environment.
- DYou must deploy the generated code manually in a source or target server. You must copy all procedures generated into the development, test, and production servers.
71NO.71 You need to create a Model that works with multiple underlying technologies. How must you proceed? (Choose the best answer.)
- AThis works only for Oracle and Informix.
- BThis works only for Oracle and MySQL.
- CCreate a new generic technology to support it.
- DUse the out-of the box Generic SQL technology.
72Your customer wants a project in ODI, which contains a user function, to translate commands with different syntax for different technologies but with the same functionality. How can you achieve this? (Choose the best answer.)
- AThe project must be explicitly mapped within an ODI mapping.
- BA customize knowledge module is needed.
- CAn ODI procedure must be associated with it.
- DIt can be defined for every technology listed in the topology.
73NO.73 You are working with delimited flat files and want to enforce a primary key on a flat file by using a Check Knowledge Modules (CKM). However, you encounter an error. Why did this happen? (Choose the best answer.)
- AIt is not possible to enforce constraints on some technologies such as flat files and Java Messaging Service (JMS) queries.
- BIt is not possible to enforce constraints on any technology.
- CIt is only possible to forward-engineer it to the flat file definition.
- DIt 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.
74Which two objects can be dragged to a Mapping? (Choose two.)
- AVariables
- BDatastores
- CKnowledge Modules
- DReusable Mappings
75A Mapping that uses CDC does not load any source data and you want to check the SNP_CDC_SET table to find out the current window ID. In which database schema must you look to find this table? (Choose the best answer.)
- Athe schema hosting the Work repository
- Bthe schema hosting the Work schema of the default schema defined for your source data server
- Cthe schema hosting the Staging Area
- DSYS
76How does the data flow when moving records between two servers by using Database Links and an Agent installed on a middle-tier server? (Choose the best answer.)
- Afrom the source database into flat files that are then loaded into the target database
- Bdirectly from the source database to the target database
- Cfrom the source database onto the server running the Agent and then into the target database
- Dfrom the source database into the machine running ODI Studio and then into the target database
77You are working on notifications in a package and you must send an email containing an error message in case a Package step fails. Which odiRef method do you use to access the error message? (Choose the best answer.)
- AodiRef.getSession()
- BodiRef.getInfo()
- CodiRef.getPrevStepLog()
- DodiRef.getStep()
78In a Mapping, you want to load the data by using a specific partition that is declared for a target table. Which statement is correct in this situation? (Choose the best answer)
- AIt is not possible to use a specific partition.
- BOnly ODI variables can be used to filter the target table loading.
- CAn option in the Mapping can be used to declare partitions but an ODI variable must be used to evaluate the correct partition value.
- DAn option in the Mapping can be used to declare the partition that has to be used for the loading.
79NO.79 How can you define the order in which target data stores are loaded in a Mapping? (Choose the best answer.)
- AODI automatically computes the load order based on the order on which the data stores were added to the Mapping.
- BYou can use the Target Order field.
- CYou can use the Target Load Order field.
- DYou can use the Load Order field.
Información
- Descripción
- Test sobre Sin título, creado por Pedro Antonio Sáez Medel el 03/02/2016.
- Idioma
- Español
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