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IBM InfoSphere DataStage v8.5 Sample Questions:

1. You need to find the differences between the jobs in the Test project and theit older version in the Production project. You discover that the Production project is on another domain. What feature would find the differences in a job that is in a project on a different domain?

A) DataStage Version Control
B) Export from the other domain and import into a project in the same domain as the one you are working in.
C) Cross Project Compare
D) Cross Domain Compare

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

3. A job contains a Sort stage that sorts a large volume of data across a cluster of servers. Due to new requirements, the customer has requested that this sorting be done on a subset of servers identified in the configuration file to minimize impact on database nodes. The $APT_CONFIG_FILE shows no sort disk pool for any node. Which two steps will accomplish this? (Choose two.)

A) Assign a separate config file just for the Sort stage.
B) Have an appropriate node constraint within the Sort stage.
C) Create a sort scratch disk pool with a subset of nodes in the parallel configuration file.
D) Use the environment variable $APT_SCRATCH_SPACE_SORT_USAGE.
E) Define a non-default node pool with a subset of nodes in the parallel configuration file.

4. What stage allows for more than one reject link?

A) Merge stage
B) Peek stage
C) Lookup stage
D) Join stage
E) Funnel stage

5. You are using the Change Capture stage in your job design to identify changes made to the input link (before image) to obtain the results in the output link. This job will be using a multi-node configuration file when executed. By default, the Change Capture stage produces an output change link with which two characteristics? (Choose two.)

A) Table Definition based on the after input link
B) added column named Change_Code
C) added column named Difference_Value
D) Table Definition based on the keys of the input link

Solutions: