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IBM C2090-303 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Design and Development | 30% | - DataStage Designer interface
|
| Data Integration and Transformation | 30% | - Data connectivity
|
| Architecture and Components | 20% | - InfoSphere Information Server architecture
|
| Job Execution and Administration | 20% | - Job configuration and execution
|
IBM InfoSphere DataStage v9.1 Sample Questions:
Question #1
When using Runtime Column Propagation, which two stages require a schema file? (Choose two.)
A. DB2 Connector stage
B. Pivot stage
C. Sequential File stage
D. Peek stage
E. Column Import stage
Question #2
Your job is using the Sequential File stage as a source. Identify two stage property configurations that will allow you to accomplish parallel reads? (Choose two.)
A. Read Method property set to 'Specific File(s)' with only one file specified and the 'Readers Per Node' property value set to greater than 1.
B. Read Method property is set to 'Parallel' with the Key property set to a Input column that has the file names.
C. Read Method property set to 'Specific File(s)' with more than one file specified and each file specified has the same format/column properties.
D. Read Method property set to 'File Pattern' and the environment variable $APT_IMPORT_PATTERN_USES_FILESET is set to 'FALSE'.
E. Read Method property set to 'File Pattern' and the 'Readers per Node' property value set to greater than 1.
Question #3
What is the purpose of the APT_DUMP_SCORE environment variable?
A. It is an environment variable that turns on the job monitor.
B. It is an environment variable that enables the collection of runtime performance statistics.
C. It is a reporting environment variable that adds additional runtime information in the job log.
D. There is no such environment variable.
Question #4
The data going into the target Sequential File stage is sorted in each partition by the Date field. You want the data in the sequential file to be sorted by Date. Which collection algorithm should you choose in the Sequential File stage?
A. Ordered
B. Sort Merge
C. Auto
D. Round Robin
Question #5
The Score is divided into which two sections? (Choose two.)
A. Data sets
B. File sets
C. Stages
D. Operators
E. Schemas
Solutions:
| Question #1 Correct Answer: C,E | Question #2 Correct Answer: A,C | Question #3 Correct Answer: C | Question #4 Correct Answer: B | Question #5 Correct Answer: A,D |
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