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IBM Assessment: IBM InfoSphere DataStage v9.1 Assessment Sample Questions:

1. You are responsible for deploying objects into your customers production environment. To ensure the stability of the production system the customer does not permit compilers on production machines. They have also protected the project and only development machines have the required compiler. What option will enable jobs with a parallel transformer to execute in the customers production machines?

A) Use protected projects in the production environment.
B) Create a package with Information Server Manager and select the option to include executables.
C) Set $APT_COPY_TRANSFORM_OPERATOR
D) Add $APT_COMPILE_OPT=-portable

2. You have a parallel job that based on operational recoverability requirements needs to be broken up into two separate parallel jobs. You have decided to use the Data Set stage to support this job design change. What two characteristics of Data Sets make them a good design consideration in your jobs design change? (Choose two.)

A) They persist the parallelism of the job creating them.
B) They persist parallelism into a temporary repository table.
C) They sort the data in a staging area.
D) They automatically convert data types.
E) They use the same data types as the parallel framework.

3. Which two statements are true about Data Sets? (Choose two.)

A) Data Sets represent persistent data.
B) Data Sets require repartitioning.
C) Data Sets preserve partitioning.
D) Data Sets require import/export conversions.
E) Data sets contain ASCII data.

4. How is DataStage table metadata shared among DataStage projects?

A) Export DataStage table definitions from one project and importing them into another project.
B) Use the "Shared Table Creation Wizard" to place the table in the shared repository.
C) Import another copy of the table metadata into the project where it is required.
D) Use the InfoSphere Metadata Asset Manager (IMAM) to move the DataStage table definition to the projects where it is needed.

5. When using Runtime Column Propagation, which two stages require a schema file? (Choose two.)

A) Column Import stage
B) Pivot stage
C) DB2 Connector stage
D) Peek stage
E) Sequential File stage

Solutions: