C2090-424 InfoSphere DataStage v11.3

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Practice questions are provided in English to match the language commonly used in IT certification exams.

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VendorIBM

CodeC2090-424

Duration90 Minutes

Questions64

Exam facts

Objective-based preparation without unauthorized content

Certification metadata is preserved from the legacy QZ9 catalog. Questions remain English-only.

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Practice questions are provided in English to match the language commonly used in IT certification exams.

Question 1

Assume you have before and after data sets and want to identify and process all of the changes between the two data sets. Assuming data is properly partitioned and sorted, which of the following should be used?

Question 2

In the Masking Policy Editor in the Data Masking stage of your job, you have specified for a column containing credit card numbers the Random Replacement masking policy. For the Copy option you have specified “(1,2)(3,4)”. What changes will be made to a credit card number, such as 6327664369, to mask it?

Question 3

What is the primary advantage of creating data rules within Information Analyzer as opposed to creating them within the Data Rules stage?

Question 4

Which stages will require a schema file when runtime column propagation (RCP) is enabled? (Choose two.)

Question 5