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IBM C2090-422 Exam - InfoSphere QualityStage v8.5

Questions & Answers for IBM C2090-422

Showing 1-15 of 122 Questions

Question #1 - Topic 1

Which statement is true regarding the Match Designer Database?

A. There is no such functionality in the product

B. This assists in producing good match results

C. This is a requirement before you run any match job

D. The Database is mandatory and can not be removed

Question #2 - Topic 1

You need to design delta process where a batch of new/changed records will have to be
compared to the large database of existing customers. Which of the following would satisfy
this requirement?

A. Transitive Match

B. Unduplicate Match

C. Unduplicate and Transitive Match

D. Reference and Unduplicate Match

Question #3 - Topic 1

Which two of the following are categories of rule sets for the Standardize stage? (Choose

A. Name Pre-processor

B. Domain Pre-processor

C. Domain Post-processor

D. Domain Specific processing

E. Domain Certification processing

Question #4 - Topic 1

If a specific codepage is required to process double byte data at the Project level, where
would be two appropriate places to incorporate the change? (Choose two)

A. Define the codepage required in the Manager

B. Define the codepage required in the repository

C. Define the codepage required in the Administrator

D. Add an Environment Variable and define the codepage required

E. Open Job Properties and select NLS Tab and select codepage required

Question #5 - Topic 1

Investigation shows that city name, state abbreviation, and postal code fields all contain
null values. The client is concerned that they might have a data quality issue. Which two
investigation types would you use to determine the magnitude of the problem?(Choose

A. Character Discrete with all three fields.

B. Word Investigation using USAREA rule set.

C. Character Concatenate with all three fields.

D. Word Investigation using USADDR rule set.

E. Character Concatenate with all three fields and X mask.

Question #6 - Topic 1

Which statement is true about Survivorship?

A. You use the Survive stage to create groups of matched data.

B. You use the Survive stage after matched records have been identified.

C. You use the Survive stage to mark similar records to identify duplicates.

D. You use the Survive stage to correct unhandled data found in your standardization.

Question #7 - Topic 1

If your input data contains only the value "DO NOT USE" consistently in the Name field,
which type of domain-specific object would best be used to override this condition?





Question #8 - Topic 1

You modified your standardization rule set but the standardization output still appears to be
the same. How should you solve the problem?

A. Re-compile the job.

B. Provision the rule set.

C. Force-compile the job.

D. Fix the invalid statements in the pattern file.

Question #9 - Topic 1

Which of the followingis an optional process that enhances the quality of mailing address

A. Address Verification

B. Address Standardization

C. Address Matching Module

D. Address Correction Module

Question #10 - Topic 1

What two types of data issues generally occur within enterprise data stores? (Choose two)

A. Data myopia

B. Referential Integrity

C. Information standards applied

D. Consistency across all tables

E. Data surprises in individual fields

Question #11 - Topic 1

Which of the following is NOT a match comparison type?





Question #12 - Topic 1

What two graphical reports are produced by an Investigate stage? (Choose two)

A. Word Pattern Report

B. Column Pattern Report

C. Frequency Word Report

D. Frequency Pattern Report

E. Invalid Token Frequency Report

Question #13 - Topic 1

Which statement representsthe survivorship rule execution order?

A. Order of the rules is irrelevant.

B. The last rule takes precedence.

C. The first rule takes precedence.

D. The Survive stage will sort and order the rules.

Question #14 - Topic 1

What pattern action operand denotes the Universal class ?

A. &

B. @

C. ?

D. **

Question #15 - Topic 1

Which stage would you use to create a new column that is the first threecharacters of
another input column?

A. Use a Sort stage.

B. Use a GTF stage.

C. Use a Substring stage.

D. Use a Transformer stage.


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