Sample Questions
Which of the following rules will retain FIELD1 with the longest last name and TITLE equals to “MR”?
- FIELD1: SIZEOF(TRIM(c.“LASTNAME”))>= SIZEOF(TRIM(b.“LASTNAME”)) AND c.TITLE=“MR”
- FIELD1: SIZEOF(TRIM(c.“LASTNAME”))>= SIZEOF(TRIM(c.“LASTNAME”)) AND c.TITLE=“MR”
- FIELD1: SIZEOF(TRIM(c.“LASTNAME”))>= SIZEOF(TRIM(b.“LASTNAME”)) AND b.TITLE=“MR”
- FIELD1: SIZEOF(TRIM(c.“LASTNAME”))<= SIZEOF(TRIM(b.“LASTNAME”)) AND c.TITLE=“MR”
Which of the following is TRUE regarding the use of Critical Fields?
- Critical Fields do not have to match exactly.
- Critical Fields are used to identify fields that must agree in order for records to be linked.
- Only critical fields of a record are used to calculate the composite weights of the record.
- Critical Fields are fields with missing values.
In Standardization Rule Sets, classification table contains what?
- Field name, data type, and position in record.
- Class, token, and standard form.
- Pattern of tokens, actions to execute, and the logic.
- Token, standard form, class, and override rules.
Investigation of data using QualityStage is for _____________________
- discovering the actual values of missing data.
- identifying all the data sources for data consolidation.
- transforming the data from one data type to another.
- verifying the reliability of the data in the fields to be used as matching criteria.
What is DataStage/Quality Stage Administrator client used for?
- Compiling all the jobs at once.
- Scheduling jobs to execute.
- Setting up project properties.
- Exporting log messages for a job.
What does character discrete investigation examine?
- Both single domain and multiple domain fields.
- Single domain fields.
- Multiple domain fields.
- None of the above.
What is DataStage/QualityStage Director client used for?
- Enabling run time column propagation for parallel jobs.
- Clearing log messages of a job.
- Publishing and managing shared information services.
- Compiling and executing a job.
Which one of the following is NOT a survive technique?
- Longest Field
- Most Recent
- Probability based rule
- Most Frequent
Which of the following should be avoided regarding the use of Match Improvement Strategy?
- Use only one Match Pass.
- Adjust weights using weight overrides.
- Add additional passes.
- Set critical values for important fields.
A QualityStage investigate job will NOT ________________
- examine single domain and free-form text fields.
- group records together that are considered duplicates.
- discover trends and anomalies.
- identify invalid and default values.
What does the informational content of a QualityStage Match phase measure?
- The severity of false positives and false negatives.
- The significance of discriminating value and frequency.
- The confidence of a match.
- The degree of importance of a particular data field.
What does the QualityStage Standardization Rule Set contain?
- Information on how to perform calculation with the data.
- Logic for parsing, classifying, and pattern processing the data.
- Rules for eliminating columns of data.
- Rules on which records to keep
Which one of the following is NOT a necessary step in QualityStage to address data quality issues?
- Transform
- Investigate
- Survive
- Standardize
If data value AEJPA 5342G is investigated using an all-C mask, what would the result look like?
- CCCCBCCCCC
- AEJPA G
- AEJPA 5342G
- AEJPA XXXXG
Which of the following is NOT true regarding the use of Match Type?
- Reference Match has many-to-one correspondence.
- Unduplicate Match requires two source files.
- Reference Match has one-to-one correspondence.
- All of the above.
What will a QualityStage match job do?
- Create cross reference keys.
- Construct consolidated household views of individuals.
- Enforce business standards on data elements.
- Gain complete understanding of data within context.
Which of the following is Weight Override used to add or replace?
- Calculated weight
- Agreement weight
- All of the above.
- Disagreement weight
Which of the following is NOT a Match Stage comparison method?
- FREQUENCY
- CNT_DIFF
- NAME_UNCERT
- UNCERT
Which of the following will be generated by a QualityStage Word Investigate job?
- Sample report and detail report.
- Pattern report and token report.
- Pattern report and output report.
- Sample report and token report.
What is Character Concatenate method used for?
- To generate reports for frequency and pattern references.
- To investigate one or more fields to uncover any relationship between the field values.
- All of the above.
- To analyze data using one or more character masks.
Exam Topics
The following are covered in IBM P2090-95 practice exams and IBM P2090-95 practice test:
- QualityStage General Questions - 100%
Difficulty in Attempting IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1
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IBM P2090-095 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1 |
| Exam Number: | P2090-095 |
| Passing Score: | 60-70% |
| Certificate Validity Period: | 3 years (typical IBM digital badge validity) |
| Available Languages: | English |
| Real Exam Qty: | 30-50 |
| Exam Duration: | 60-90 |
| Related Certifications: | IBM DataStage certification IBM InfoSphere Information Server certification |
| Exam Price: | USD 150-200 (varies by region) |
| Exam Format: | Scenario-based questions, Multiple choice |
| Recommended Training: | IBM SkillsBuild Data Courses IBM InfoSphere QualityStage Training |
| Exam Registration: | Pearson VUE IBM Exams IBM Certification Portal |
| Sample Questions: | IBM P2090-095 Sample Questions |
| Exam Way: | Online proctored exam (typically via Pearson VUE or IBM authorized testing partner) |
| Pre Condition: | No strict prerequisites. Basic knowledge of data integration and IBM InfoSphere DataStage is recommended. |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
The benefit in Obtaining the C9530-001 Exam Certification
IBM Professional Certification is a powerful, objective credential that validates your expertise in IBM products, solutions and technologies. In today's competitive job market, earning your certification helps you stand out from other IT professionals.
- Improve reliability and efficiency of IT environment
- Increase staff retention
- Staff value and productivity
- Troubleshoot problems without help of outside support
- Make staff more valuable to organization
- Expose staff to new products
- Keep employees' skills current
- Skills and knowledge
- Reduce network downtime
- Help staff do their jobs better
- Lead to faster implementation of IT solutions
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IBM P2090-095 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: InfoSphere QualityStage Architecture | - Components and workflow
|
| Topic 2: Matching and Linking | - Match design principles
|
| Topic 3: Data Cleansing and Survivorship | - Record consolidation concepts
|
| Topic 4: Data Quality Fundamentals | - Core concepts of data quality
|
| Topic 5: Standardization and Parsing | - Data standardization techniques
|


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