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IBM C2090-421 Exam Syllabus Topics:

IBM InfoSphere DataStage v8.5 Sample Questions:

1. Which two partitioning methods require keys? (Choose two.)

A) Entire
B) Round Robin
C) Modulus
D) Hash

2. You would like to run a particular processing job within a job sequence for each weekday of the week. How could you do this? (Select two)

A) Have a parameter set that contains the days of the week you would like to process and routine to parse the days of the week contained in the "day" parameter.
B) Set the frequency property in the job scheduler to weekdays only.
C) Start Loop and End Loop activity stages on the job sequencer canvas where you loop through the days and pass a value for each day into the job via parameter.
D) Call a routine in the job sequencer that starts the processing job for each day you would like to process.

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

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

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 (deep) command.
B) Select the shared container, Right-click on the Dependencies (deep) command.
C) Select the shared container, Right-click on the Where used command.
D) Advanced find, set Dependencies Of field equal to the container name, and Check the Option to Include nested results for Dependency searches.

5. Which statement is true about buffering?

A) The framework uses /tmp by default for buffering on Unix systems.
B) The "buffer" scratch disk pool needs to be defined to allow the framework to perform data buffering.
C) The buffer operator uses both memory and disk storage.
D) In a clustered environment, using a disk space on an NFS mount for buffering improves performance.

Solutions: