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IBM C2090-303 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Job Execution and Administration | 20% | - Job configuration and execution
|
| Topic 2: Design and Development | 30% | - DataStage Designer interface
|
| Topic 3: Data Integration and Transformation | 30% | - Data connectivity
|
| Topic 4: Architecture and Components | 20% | - InfoSphere Information Server architecture
|
IBM InfoSphere DataStage v9.1 Sample Questions:
Which two data repositories can be used for user authentication within the Information Server Suite? (Choose two.)
- A. Operations Console database
- B. IBM Information Server user directory
- C. Standalone LDAP registry
- D. IBM Metadata repository
- E. IIS Web Console
Correct Answer: B,C 🗳️
Which requirement must be met to read from a database in parallel using the ODBC connector?
- A. Configure environment variable $APT_PARTITION_COUNT.
- B. Configure environment variable $APT_MAX_TRANSPORT_BLOCK_SIZE.
- C. Set the Enable partitioning property to Yes.
- D. ODBC connector always reads in parallel.
Correct Answer: C 🗳️
When using the Column Export stage, what are two export column type property values allowed for the combined single output column result? (Choose two.)
- A. Vector
- B. VarChar
- C. Integer
- D. Decimal
- E. Binary
Correct Answer: B,E 🗳️
How must the input data set be organized for input into the Join stage? (Choose two.)
- A. Hash partitioned
- B. Entire partitioned
- C. Key partitioned
- D. Unsorted
- E. Sorted by Join key
Correct Answer: C,E 🗳️
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. Round Robin
- B. Sort Merge
- C. Auto
- D. Ordered
Correct Answer: B 🗳️
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