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Code d'Examen: 000-421
Nom d'Examen: IBM (InfoSphere DataStage v8.5)
Questions et réponses: 194 Q&As

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NO.1 When you configure a domain for source code integration a source control workspace is created. What
are two reasons for the source control workspace? (Choose two.)
A. default directory foristool exports.
B. directory for deployment package files
C. local transfer area for assets being submitted to the source control system
D. provides a place to store the archive created by IS source code control integration
Answer: C,D

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NO.2 You are responsible for the projects Source Code Repository. When a developer notifies you that
changes are ready to deploy you must first check them in. You will use the Information Server Source
Code integration features to check in the changed assets. How will you identify the DataStage assets the
developer modified in order to send them to the workspace?
A. From the Information Server Manager Select theproject then right-click on Synchronize with source
code control system.
B. Use Designer client Advanced Find, specify a modification date and the developer's username in the
Modified by fields.
C. From Information Server Manager use Search with advanced options, specify a date modified and the
developer's user name in the Modified by fields.
D. From the workspace perspective select the project Right-click then Refresh fromrepository,specify a
modification date and the developer's username in the Modified by fields.
Answer: C

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NO.3 Which two property areas must be configured when using the ODBC connector stage as a target in
your job design? (Choose two.)
A. Define columns for the output link.
B. Specify the remote server property.
C. Specify properties for the input link.
D. Define the connection properties to an ODBC data source.
Answer: C,D

IBM   000-421 examen   000-421   000-421   000-421 examen

NO.4 You have been asked to delete a shared container from the project by your customer. Before you do
this you want to make sure it will not impact other objects in the project. How will you ensure that deleting
the shared container will not cause a failure when jobs are recompiled?
A. Select the shared container, Right-click on the Where used command.
B. Select the shared container, Right-click on the Where used (deep) command.
C. Select the shared container, Right-click on the Dependencies (deep) command.
D. Advanced find, set Dependencies Of field equal to the container name, and Check the Option
toInclude nested results for Dependency searches.
Answer: B

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NO.5 Where are project level message handlers defined?
A. DSENV
B. Director Client
C. Designer Client
D. Administrator Client
Answer: D

IBM   000-421 examen   000-421 examen

NO.6 hich three of the following options does the dsjob command have? (Choose three.)
A. Stopping a job
B. Setting an alias for a job
C. Specifying an appropriate log file
D. Listing projects, jobs, stages, links, and parameters
Answer: A,B,D

IBM   certification 000-421   000-421

NO.7 Which two statements are accurate regarding usage of database stages? (Choose two.)
A. Plug-in stages match columns by name.
B. Native database stages match columns by name.
C. DataStage provides native Oracle database stages.
D. Database stages cannot create tables and must be done externally.
Answer: B,C

IBM   000-421   000-421 examen   000-421 examen   000-421

NO.8 What would help debug the run-time environment?
A. $APT_VERBOSE
B. $OSH_PRINT_SCHEMAS
C. Check the message filters for the job.
D. View detailed runtime stats through Job monitor in Director Client.
Answer: B

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NO.9 You are experiencing performance issues for a given job. You are assigned the task of understanding
what is happening at run time for that job. What are the first two steps you should take to understand the
job performance issues? (Choose two.)
A. Review the objectives of the job.
B. Run job with $APT_TRACE_RUN set to true.
C. Run job with $APT_DUMP_SCORE set to true.
D. Replace Transformer stages with custom operators.
Answer: A,C

IBM examen   000-421   000-421

NO.10 Click on the Exhibit button.
Provided you have enough system resources, what is the maximum number of jobs that could be running
concurrently in this image?
A. 2
B. 3
C. 4
D. 5
Answer: B

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NO.11 You are about to begin major changes to jobs in a project. You want to conveniently identify job
changes on an ad hoc basis. What two tasks will allow you to identify changes to your jobs? (Choose
two.)
A. Import the original job from a .dsx export.
B. Select the job,then right click Compare within.
C. Select the job,then right click Cross Project Compare.
D. Before making a change to a job make a copy of the job in a different category folder.
Answer: B,D

IBM   000-421   000-421   000-421   000-421 examen

NO.12 Click the exhibit button.
You submit a job from DataStage Director and then log onto your DataStage Linux server to issue the
command "ps -ef | grep ds" and receive the following screen: Which process is a player?
A. 7117
B. 7215
C. 7216
D. 7217
Answer: D

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NO.13 You would like to pass values into parameters that will be used in a variety of downstream activity
stages within a job sequence. What are three valid ways to do this? (Choose three.)
A. Use local parameters.
B. Use environment variables.
C. Place a parameter set stage on the job sequence.
D. Check the "Propagate Parameters" checkbox in the Sequence Job properties.
E. Use theUserVariablesActivity Stage to populate the local parameters from an outside source such as a
file.
Answer: A,B,E

IBM examen   000-421   000-421   certification 000-421   000-421

NO.14 To better understand the data flowing through a job, it is desirable to have structural information about
the datasets captured in the job log. Which environment variable can provide this information?
A. $OSH_STDOUT_MSG
B. $OSH_PRINT_SCHEMAS
C. $APT_PM_PLAYER_MEMORY
D. $APT_NO_PART_INSERTION
Answer: B

IBM   000-421 examen   000-421   000-421   000-421

NO.15 You set environment variable $APT_ORACLE_LOAD_OPTIONS=PTIONS(DIRECT=TRUE,
PARALLEL=TRUE)?for loading index organized tables.You set environment variable
$APT_ORACLE_LOAD_OPTIONS=?PTIONS(DIRECT=TRUE, PARALLEL=TRUE)?for loading index
organized tables. Which statement is accurate regarding the resulting effect of this environment variable
setting?
A. Oracle load will fail when executed.
B. Oracle load will run in parallel and bypassDataStage Director.
C. The Oracle load will run in parallel using simple direct path mode.
D. The Oracle database stage will run in parallel using conventional path mode.
Answer: A

IBM   000-421   000-421   000-421   000-421 examen

NO.16 Click on the Exhibit button.
A. 3 processes on 2 nodes
B. 3 processes on 3 nodes
C. 2 processes on 2 nodes
D. 2 processes on 3 nodes
Answer: A

IBM   000-421 examen   000-421   certification 000-421

NO.17 You are working on a project that contains a large number of jobs contained in many folders. You would
like to review the jobs created by the former developer of the project. How can you find these jobs?
A. Filter jobs in Director Client's Repository window.
B. Sort the jobs by date in the Repository window.
C. Use the Advanced Find feature contained in the Designer interface.
D. While selecting the top folder in the project, choose Find Dependencies.
Answer: C

IBM   certification 000-421   000-421   000-421   000-421

NO.18 DataStageoffers database connectivity through connectors, native parallel and plug-in stage types.
Which two statements are correct? (Choose two.)
A. ODBC API is a plug-in stage.
B. Next to the connector stage it is best to use the native parallel database stages.
C. The connector stage offers better functionality and performance and is the best to use.
D. For maximum parallel performance, scalability, and features it is best to use the native parallel
database stages.
Answer: B,C

IBM   000-421   000-421   000-421

NO.19 You are responsible for deploying objects into your customers production environment. To ensure the
stability of the production system the customer does not permit compilers on production machines. They
have also protected the project and only development machines have the required compiler. What two
options will allow jobs with a parallel transformer to execute in the customers production machines?
(Choose two.)
A. Add $APT_COMPILE_OPT=-portable
B. Set $APT_COPY_TRANSFORM_OPERATOR
C. Export the jobs with Information Server Manager with the executables.
D. Create a package with Information Server Manager and select the option to include executables.
Answer: C,D

IBM   000-421   certification 000-421   certification 000-421   000-421

NO.20 In which two situations is it appropriate to use a Sparse Lookup? (Choose two.)
A. When accessing DB2 data using the DB2 API stage.
B. When the output of the Lookup stage needs to be hashed partitioned.
C. When reference data is significantly larger than the streaming data (100:1).
D. When invoking a stored procedure within a database per row in the streaming link.
Answer: C,D

IBM   000-421   000-421   000-421 examen   000-421

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Code d'Examen: 000-545

Nom d'Examen: IBM (DB2 9.7 SQL Procedure Developer)

Questions et réponses: 109 Q&As

Code d'Examen: 000-421

Nom d'Examen: IBM (InfoSphere DataStage v8.5)

Questions et réponses: 194 Q&As

Code d'Examen: 000-375

Nom d'Examen: IBM (IBM WebSphere Process Server V6.2, System Administration)

Questions et réponses: 107 Q&As

Code d'Examen: 000-173

Nom d'Examen: IBM (IBM BPM Blueprint; IBM WebSphere Lombardi Edition V7.1, Application Development)

Questions et réponses: 72 Q&As

Code d'Examen: 000-170

Nom d'Examen: IBM (IBM BPM Blueprint: WebSphere Lombardi Edition V7.1 Analysis)

Questions et réponses: 40 Q&As

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NO.1 The Remediate Product Delivery Failure Process requires notification from a transportation company
that the delivery failed in order to start the process. What is the most effective way to implement this in
WebSphere Lombardi Edition?
A. UCA Listener receives the notification and fires an IME before the first Activity to send the first token to
the Activity.
B. Make the first Activity a system-based Activity that is integrated with the transportation system to
receive messages and start the process.
C. Use a Start Message Event to receive the notification from a listener and begin a process instance.
D. Add an attached IME to the first Activity that listens for the notification and activates the Activity in the
participant inbox.
Answer: C

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NO.2 Refer to the Exhibits.
Given the exhibits, the developer has the Approve Loan Multi Instance Loop behavior configuration
completed. Does this implementation meet the requirements?
A. No, because the multiple conditions will conflict with each other and never allow the complex flow
condition to be met.
B. Yes, because the tasks are done in parallel while the condition of 2 approvers or any rejection of the
loan will meet the complex flow condition.
C. Yes, because the tasks are done in parallel while the condition of 2 approvers or any rejection of the
loan will meet the complex flow condition.
D. Yes, because the tasks are done in parallel while the condition of 2 approvers or any rejection of the
loan will meet the complex flow condition.
E. No, because a Simple Loop Type would have yielded a much more refined solution than this complex
Multi Instance Loop.
F. Yes, because the Start Quantity integer needs to change to have finite control of the loop.
Answer: B,C,D

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NO.3 A simple business process allows a school teacher to submit a proposal for a children field trip. Every
proposal needs to be signed off by 3 out of 5A simple business process allows a school teacher to submit
a proposal for a children? field trip. Every proposal needs to be signed off by 3 out of 5 other teachers in
order for the trip to be funded. All the teachers perform their own research and then sign off on the
proposal. How is this implemented in WebSphere Lombardi Edition?
A. Use a Multi Instance Loop. Run in parallel with a Conditional Wait (complex) Flow Condition.
B. Use a Multi Instance Loop. Run in parallel with a Wait for All to finish (all) Flow Condition.
C. Use a Simple Loop. Set Loop maximum to a variable and create a JavaScript loop condition.
D. Use a Simple Loop. Set Loop maximum to 5 and create a JavaScript loop condition.
Answer: A

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NO.4 A Process Owner requires that a particular process begins with three independent system tasks. The
WebSphere Lombardi Edition business process diagram and other assets should be designed for easy
readability by non-technical team members. There is also a technical goal to consume as few system
resources, such as CPU time, as possible. What is the most effective solution to meet all three
requirements?
A. Start the BPD with a split into three system lanes for the three system tasks.
B. Start the BPD with a nested BPD step containing the three system tasks.
C. Start the BPD with a simple loop step to run the three system tasks sequentially.
D. Start the BPD with a Service step containing nested Service steps for the three system tasks.
Answer: D

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NO.5 Process instances can be started by firing a UCA associated with a Start Message Event and by using
the WLE Web API. From within a running process, an Activity can create a new and separate process
instance by using the JavaScript function startBPDWithName. What is a disadvantage of using the
startBPDWithName JavaScript function to start a BPD process instance?
A. The "Where Used" feature of the Authoring Environment won't find the JavaScript reference.
B. It would be difficult to find out if the second BPD process instance started successfully at runtime.
C. If there is an error before the first Activity is created it will not throw an exception back to the caller.
D. It would be difficult to know the instance ID of the second BPD process instance at runtime.
Answer: A

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NO.6 A developer wants to design a process so that it can be cancelled at any time. For implementation the
developer considers using either multiple attached Intermediate Message Events, a task that could cause
the process to flow to a Terminate End Event, or a nested BPD with a single attached Intermediate
Message Event. What is a valid reason to use a nested BPD with a single attached Intermediate Message
Event over the other options?
A. A Terminate End Event will not work if the main process contains nested BPDs.
B. There is a limit to how many Activities can have attached Intermediate Message Events.
C. A nested process with a single attached Intermediate Message Event is the only one of the three
strategies that is capable of fully meeting the requirement.
D. A nested process with a single attached Intermediate message Event is the simplest of the three
strategies to implement and maintain.
Answer: D

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NO.7 A home loan approval business process might remain open for days and weeks until the actual loan
rate is locked in. While the loan officer is working on the application, if the APR is updated, some of the
current calculations will become invalid and they would have to apply the new rate and recalculate the
figures they originally had. This could continue to happen until the rate is locked in and the loan is secured.
Which functional approach is the most effective in maintaining the integrity of the loan approval process
application under these circumstances?
A. Use an Intermediate Message Event to cancel the process that does not have a locked-in rate.
B. Use a Start Message Event to begin the process only if a locked-in rate is secured.
C. Use an Intermediate Timer Event to escalate all rates that are invalid to a manager for an override
decision.
D. Use an Intermediate Message Event to update process variables to be the new rates.
Answer: D

IBM   000-173 examen   000-173   000-173

NO.8 A claim review process is required to wait for external processing of a claim to complete before the
review process continues. However, the external processing of the claim may occur before or after the
claim review process is initiated. Which Intermediate Message Event options must be enabled to meet the
requirement?
A. Consume Anytime
B. Close Attached Activity
C. Durable Subscription
D. Receivable Anytime
Answer: C

IBM   000-173 examen   certification 000-173   certification 000-173   000-173

NO.9 An external system is configured to integrate to WLE by sending the Event Manager an XML message
via JMS. During testing, the integration is observed to fail. What would cause a failure?
A. The event message XML does not include the Process App acronym.
B. The event message XML does not include the UCA name.
C. The event message XML does not include the Snapshot name.
D. The event message XML does not include the JMS queue name.
Answer: A

IBM examen   000-173 examen   certification 000-173

NO.10 A home loan business process requires an applicant? credit check be performed. The BPD has a large
ApplicantData object that contains all the applicant information. Some of this data needs to be verified by
external systems. The process interacts with one external system to verify an applicant employment
information and another system to determine their existing debts. These Activities are performed in
parallel and flow to a Join.applicant employment information and another system to determine their
existing debts. These Activities are performed in parallel and flow to a Join. The output of both Activities is
the entire ApplicantData object. What will happen with the ApplicantData object once those Activities
complete?
A. The data from both objects will cause an error inWebSphere Lombardi Edition and no data will flow to
the next Activity.
B. The data from both objects will be merged byWebSphere Lombardi Edition and the merged object will
flow to the next Activity.
C. The data that gets toWebSphere Lombardi Edition first from one of the external systems will flow to the
next Activity.
D. The data that gets toWebSphere Lombardi Edition last from one of the external systems will overwrite
whatever is there and flow to the next Activity.
Answer: D

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