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IBM InfoSphere DataStage v8.5 Sample Questions:
1. 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) added column named Change_Code
B) Table Definition based on the keys of the input link
C) Table Definition based on the after input link
D) added column named Difference_Value
2. Click the Exhibit button.
The job in the exhibit runs to successful completion with no warnings. However, a validation test identifies that the CUSTOMER_MASTER table is empty. You suspect the cause to be related to the NEW_CUSTOMERS table or a defect in the job. Examining runtime meta-data will help you track down the problem. Which two product features will help you isolate the cause of the problem? (Choose two.)
A) Job Monitor Tool in the Director Client
B) Show Performance Statistics in the Designer.
C) Use job run operational meta-data reports from IS Manager.
D) $APT_PM_PLAYER_STATS
3. Your job sequence must be restartable. It runs Job1, Job2, and Job3 serially. It has been compiled with "Add checkpoints so sequence is restartable". Job1 must execute every run even after a failure. Which two properties must be selected to ensure that Job1 is run each time, even after a failure? (Choose two.)
A) Set the Job1 Activity stage to "Do not checkpoint run.".
B) Use the Nested Condition Activity with a trigger leading to Job1; set the trigger expression type to "Unconditional".
C) In the Job1 Activity stage set the Execution action to "Reset if required, then run.".
D) Set trigger on the Job1 Activity stage to "Unconditional".
4. Which option is required to identify a particular job player processes?Which option is required to identify a particular job? player processes?
A) Log onto the server and issue the command "ps -ef | grep ds".
B) Set $APT_DUMP_SCORE to true.
C) Set $APT_PM_SHOW_PIDS to true.
D) Use the DataStage Director Job administration screen to display active player processes.
5. Your customer is using Source Code Control Integration for Information server and have tagged artifacts for version 1. You must create a deployment package from the version 1.
Before you create the package you will have to ensure the project is up to date with version 1.
What two things must you do to update the meta-data repository with the artifacts tagged as version 1? (Select two)
A) Right-click the asset and click the Team command to update the Source Control Workspace with the asset.
B) Right-click the asset and click the Team Import command.
C) Right-click the asset and click the Deploy command.
D) Right-click the asset and click Replace From Source Control Workspace.
Solutions:
| Question # 1 Answer: A,C | Question # 2 Answer: A,B | Question # 3 Answer: A,C | Question # 4 Answer: C | Question # 5 Answer: A,B |
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