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IBM C2090-303 Exam Syllabus Topics:

IBM InfoSphere DataStage v9.1 Sample Questions:

1. When using the Sequential File stage as a source, what two property options allow you to add extra columns about the file(s) you are reading onto the output link? (Choose two.)

A) File Name Column
B) Percent Null Column
C) Surrogate Key Column
D) Number of Records Column
E) Row number Column

2. Identify two items that are created as a result of running a Balanced Optimization on a job that accesses a Hadoop distributed file system as a source? (Choose two.)

A) A Big Data File stage is found in the optimized job results.
B) A Balanced Optimization Shared Container is found in the project.
C) A JAQL stage is found in the optimized job result.
D) A MapReduce Transformer stage is found in the optimized job result.
E) A Balanced Optimization parameter set is found in the project

3. A job design consists of an input Row Generator stage, a Sort stage, followed by a Transformer stage and an output Data Set stage. The job is run on an SMP machine with a configuration file defined with four nodes. The $APT_DISABLE_COMBINATION variable is set to True. How many player processes will this job generate?

A) 16
B) 13
C) 7
D) 16

4. In addition to the table and schema names, what two element names must be specified when you create a shared table definition in DataStage Designer? (Choose two.)

A) DataStage server system name
B) Host system
C) Database instance
D) Project name
E) Database

5. In a file defining a partial schema, which two properties define the record? (Choose two.)

A) delim
B) length_of_record
C) record_delim_string
D) position
E) intact

Solutions: