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IBM InfoSphere DataStage v8.5 Sample Questions:

1. Which two statements are true for named node pools? (Select two)

A) Using appropriately named node pools is only available in clustered environments.
B) Using appropriately named node pool constraints limit stages to be executed only on the nodes defined in the node pools.
C) Using appropriately named node pools force DataStage jobs to use named pipes between stages.
D) Using appropriately named node pools allow the separation of buffering from sorting disks.
E) Named node pools are required for DataStage jobs to scale across multiple machines on a grid or cluster.

2. You would like to invoke a job sequence from a web service. How can this be done?

A) Invoke the job sequence using the dsjob command.
B) Check the use job sequence checkbox when creating the web service.
C) Create a DataStage routine that invokes the job sequence and invoke the routine from a DataStage job. Then use this job when creating the web service operation.
D) Select the job sequence when creating the web service operation,

3. A client has multiple servers connected with a high bandwidth switch and has installed DataStage on one of them. There are five files (with the same record layout) that must be retrieved from three other servers using FTP. Which approach will retrieve and process all five files in the minimal amount of time?

A) Create a sequence containing five separate DataStage jobs which each retrieve a single file and append it to a common Data Set. Next, process the resulting Data Set in an sixth DataStage job.
B) In a single job, use three separate FTP Enterprise stages (one for each machine) with output links to a single Sort Funnel stage. Next, process the records without landing to disk.
C) Use a single FTP Enterprise stage and specify five URI properties (one for each file). Next, process the records without landing to disk.
D) In a single job, use five separate FTP Enterprise stages with output links to a single Sort Funnel stage. Next, process the records without landing to disk.

4. What are the three features of Information Server that allow you to deploy DataStage objects? (Select three)

A) dscc.exe
B) istool
C) $APT_COPY_TRANSFORMER
D) Designer Client Export
E) Information Server Manager

5. You have a parallel shared container that is used by other parallel jobs within your project. Part of the logic in this shared container has been changed. Which two statements are true regarding this change to the parallel shared container? (Choose two.)

A) Jobs using this parallel shared container need to be re-compiled only when the metadata of the container is changed.
B) You can create a sequencer to re-compile all of the routines using this shared container.
C) Jobs using this parallel shared container need to be re-compiled.
D) Use usage analysis and multi-compile to re-compile job using this shared container.

Solutions: