IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1 P2090-095 Certified Exam Dumps

P2090-095 Exam Dumps

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Certification Provider: IBM
Exam Code / Number: P2090-095
Exam Name: IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1
Exam Questions: 41
Last Updated: Jun 23, 2026
Corresponding Certification: IBM Mastery

Go To P2090-095 Questions

(270 Up Votes)

How much IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1 costs

  • Examination Fees: $180 USD
  • Examination Name: IBM InfoSphere QualityStage Fundamentals Technical Mastery Test v1
  • Passing Score: 23 or higher
  • Types of questions: Performance Based Questions
  • Length of Exam: 90 min
  • No of Questions: 41 Questions

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 c.TITLE=“MR”
  • FIELD1: SIZEOF(TRIM(c.“LASTNAME”))>= SIZEOF(TRIM(b.“LASTNAME”)) AND b.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 fields with missing values.
  • 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.

In Standardization Rule Sets, classification table contains what?

  • Class, token, and standard form.
  • Field name, data type, and position in record.
  • Token, standard form, class, and override rules.
  • Pattern of tokens, actions to execute, and the logic.

Investigation of data using QualityStage is for _____________________

  • identifying all the data sources for data consolidation.
  • verifying the reliability of the data in the fields to be used as matching criteria.
  • discovering the actual values of missing data.
  • transforming the data from one data type to another.

What is DataStage/Quality Stage Administrator client used for?

  • Setting up project properties.
  • Scheduling jobs to execute.
  • Compiling all the jobs at once.
  • Exporting log messages for a job.

What does character discrete investigation examine?

  • None of the above.
  • Multiple domain fields.
  • Single domain fields.
  • Both single domain and multiple domain fields.

What is DataStage/QualityStage Director client used for?

  • Enabling run time column propagation for parallel jobs.
  • Compiling and executing a job.
  • Clearing log messages of a job.
  • Publishing and managing shared information services.

Which one of the following is NOT a survive technique?

  • Most Frequent
  • Longest Field
  • Probability based rule
  • Most Recent

Which of the following should be avoided regarding the use of Match Improvement Strategy?

  • Set critical values for important fields.
  • Add additional passes.
  • Adjust weights using weight overrides.
  • Use only one Match Pass.

A QualityStage investigate job will NOT ________________

  • discover trends and anomalies.
  • group records together that are considered duplicates.
  • identify invalid and default values.
  • examine single domain and free-form text fields.

What does the informational content of a QualityStage Match phase measure?

  • The confidence of a match.
  • The severity of false positives and false negatives.
  • The significance of discriminating value and frequency.
  • The degree of importance of a particular data field.

What does the QualityStage Standardization Rule Set contain?

  • Logic for parsing, classifying, and pattern processing the data.
  • Rules on which records to keep
  • Rules for eliminating columns of data.
  • Information on how to perform calculation with the data.

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?

  • AEJPA G
  • AEJPA XXXXG
  • CCCCBCCCCC
  • AEJPA 5342G

Which of the following is NOT true regarding the use of Match Type?

  • Reference Match has one-to-one correspondence.
  • Unduplicate Match requires two source files.
  • All of the above.
  • Reference Match has many-to-one correspondence.

What will a QualityStage match job do?

  • Gain complete understanding of data within context.
  • Create cross reference keys.
  • Construct consolidated household views of individuals.
  • Enforce business standards on data elements.

Which of the following is Weight Override used to add or replace?

  • Calculated weight
  • Disagreement weight
  • All of the above.
  • Agreement weight

Which of the following is NOT a Match Stage comparison method?

  • NAME_UNCERT
  • CNT_DIFF
  • UNCERT
  • FREQUENCY

Which of the following will be generated by a QualityStage Word Investigate job?

  • Sample report and detail report.
  • Sample report and token report.
  • Pattern report and output report.
  • Pattern report and token report.

What is Character Concatenate method used for?

  • To investigate one or more fields to uncover any relationship between the field values.
  • To generate reports for frequency and pattern references.
  • All of the above.
  • To analyze data using one or more character masks.

IBM P2090-095 Exam Syllabus Topics:

SectionObjectives
QualityStage Jobs and Processing- Designing and executing jobs
- Reports and outputs
Matching and Survivorship- Survivorship rules and outcomes
- Match stage concepts and comparison methods
Data Profiling- Interpreting profiling reports
- Understanding data investigation and profiling techniques
Standardization- Tokenization and classification in standardization
- Standardization rule sets and usage
Introduction to InfoSphere QualityStage- Purpose and components of InfoSphere QualityStage
- Key capabilities: profiling, standardization, matching, survivorship


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