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IBM P2090-044 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| InfoSphere Information Server Architecture | 20% | - Metadata repository and management - Installation and configuration basics - Components and modules overview |
| Data Matching & Deduplication | 15% | - QualityStage functionality - Survivorship and merging records - Matching algorithms and strategies |
| Data Standardization & Cleansing | 25% | - Parsing and transformation logic - Standardization rules and formats - Cleansing techniques and validation |
| Data Profiling | 20% | - Column analysis and statistics - Data discovery and pattern recognition - Profiling results interpretation |
| Data Quality Concepts | 20% | - Data lifecycle and quality requirements - Data quality principles and dimensions |
IBM InfoSphere Information Server for Data Quality Fundamentals Technical Mastery Test v1 Sample Questions:
A customer desires to set up a project that will be synchronized to remote Data Collection Interviewer clients. What must a customer do to enable the project for remote synchronization with Interviewer?
- A. Assign the project to the Remote Interviewing feature
- B. Activate the project in CATI mode
- C. Upload the RemoteSync.mdd file to the project
- D. Set IsMobile project property to True
Correct Answer: D 🗳️
Which of the following statements about partitioning algorithms is correct?
- A. SAME partitioning method is the fastest algorithm because it does not require additional processing
- B. The grouping methods available in the Aggregator stage are MODULUS and HASH
- C. For the Lookup reference stage, DataStage always uses the MODULUS method
- D. MODULUS and HASH ensure balanced data volumes in all the partitions
Correct Answer: A 🗳️
A file contains a very large number of records with unique groups based on a key. Which Grouping Method would you prefer to use in the Aggregate Stage for aggregating the data?
- A. Round Robin
- B. Sort
- C. Random
- D. Hash
Correct Answer: B 🗳️
InfoSphere Data Architect is not part of the Information Server Suite. Which statement about sharing metadata with the Metadata Repository is correct?
- A. Both, a physical model and a logical model can be exported from Data Architect to the Metadata Repository
- B. Only a physical model can be exported from Data Architect to the Metadata Repository
- C. Only a logical model can be exported from Data Architect to the Metadata Repository
- D. Metadata CANNOT be imported into the Metadata Repository from Data Architect
Correct Answer: A 🗳️
With Information Services Director, you can deploy services that package the following information provider types: I.DataStage and QualityStage jobs II.SOAP over HTTP III.DB2 and Oracle SQL statements IV.Federation Server queries
- A. I, III, IV
- B. I, II, III
- C. I, II, IV
- D. II, III, IV
Correct Answer: A 🗳️
