Free IBM C2090-424 Exam Dumps Questions & Answers
| Exam Code/Number: | C2090-424Join the discussion |
| Exam Name: | InfoSphere DataStage v11.3 |
| Certification: | IBM |
| Free Question Number: | 64 |
| Publish Date: | Jul 22, 2026 |
| # of views: | 4893 |
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Your job consists of a DB2 Connector stage followed by a Sort stage followed by a Transformer stage followed by another DB2 Connector stage.
The following two Balanced Optimizer options have been selected:
Push processing to data sources
Push processing to data targets
The following two Balanced Optimizer options have NOT been selected:
Push data reduction processing to data targets
Push all processing into the (target) data server
Assuming the job design allows for maximum optimization, what does the optimized job design look like?
A job consist of Sequential File Stage -> Copy Stage using auto partitioning -> Sequential File stage. We need the target Sequential File stage rows to be in the same order as the source file. Which collection algorithm should be chosen in the target Sequential File stage?
You want to retain the record with the largest value in the TotalAmount column for each CustID and ProductType using a Remove Duplicates stage. How can this be accomplished?
Parallel job column definitions have an SQL type associated with them. Which of the following is TRUE?
Your job aggregates data before writing the results out to a DB2 table. You have since learned that this job will be required to aggregate very large amounts of data. To ensure high performance you create a new, non-default configuration file for the job that defines a node pool named "highperfnodes" that includes only nodes with very high processing power.
What additional design changes do you need to make to the job to ensure that it aggregates the data using the "highperfnodes" pool? (Choose two.)