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IBM A2090-303 Exam Syllabus Topics:

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

1. Which two file stages allow you to configure rejecting data to a reject link? (Choose two.)

A) Data Set Stage
B) Complex Flat File Stage
C) Lookup File Set Stage
D) Compare Stage
E) Big Data File Stage

2. Which two pieces of information are required to be specified for the input link on a Netezza Connector stage? (Choose two.)

A) Server name
B) Table definitions
C) Error log directory
D) Buffering settings
E) Partitioning

3. The number of File Set data files created depends upon what two items? (Choose two.)

A) Number of logical processing nodes.
B) Schema definition of the file.
C) Operating system limitations.
D) Amount of memory.
E) Number of disks in the export or default disk pool connected to each processing node in the default node pool.

4. How must the input data set be organized for input into the Join stage? (Choose two.)

A) Key partitioned
B) Hash partitioned
C) Unsorted
D) Entire partitioned
E) Sorted by Join key

5. A job design consists of an input Sequential Files stage, a Sort stage, followed by a Transformer stage and an output Sequential File stage. In the input Sequential Files stage, the "Number of readers per node" property has been set to 3. The job is run on an SMP machine with a configuration file defined with 3 nodes. The $APT_DISABLE_COMBINATION variable is set to True. How many player processes will this job generate?

A) 10
B) 8
C) 12
D) 6

Solutions: