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C2090-304 Real Exam Questions

IBM InfoSphere QualityStage v9.1 Solution Developer

62 questions available · Page 1 of 7

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Question 1 Single choice

A transaction date field has format MM-DD-YYYY. The customer wants to see how many records contain a valid month in the transaction date field.

Which mask type should be used in the Character Discrete investigation?

  1. A

    TTXXXXXXXX

  2. B

    CCXXXXXXXX

  3. C

    CCTTTTTTTT

  4. D

    TTCCCCCCCC

Show answer and explanation

Correct answer: D

Question 2 Multiple choice

What two rule groups are needed for rule sets?

  1. A

    A rule group for rules that you want to apply to split a domain.

  2. B

    A rule group for rules that you want to apply to records after all other actions.

  3. C

    A rule group for rules that you want to apply to records before all other actions.

  4. D

    A rule group for rules that you want to apply to records as they read a lookup table.

  5. E

    A rule group for rules that you want to apply copies of records before all other actions.

Show answer and explanation

Correct answers: C, D

Question 3 Single choice

When building a field level survivorship routine and the same business rule applies to all address columns, what is the most efficient way to do this?

  1. A

    Move all of the address columns to the target field and define a single rule.

  2. B

    You must use the complex survive expression identifying each address field.

  3. C

    Because logic is being applied at the field level all fields need to have a rule defined.

  4. D

    Apply the survivorship rule directly to the available columns and not to the target column.

Show answer and explanation

Correct answer: B

Question 4 Single choice

Which statement is true?

  1. A

    Complex Boolean survivorship rules are permitted.

  2. B

    The first defined survivorship rule takes precedence.

  3. C

    Complex fuzzy matching survivorship rules are permitted.

  4. D

    Blank fields are automatically dropped from survivorship consideration.

Show answer and explanation

Correct answer: B

Question 5 Multiple choice

Which two elements are part of a lookup table in Standardization Rules Designer?

  1. A

    Input Value

  2. B

    Returned Value

  3. C

    Exception Value

  4. D

    Unhandled Token

  5. E

    Classification Token

Show answer and explanation

Correct answers: A, D

Question 6 Single choice

A complex QualityStage job is running slowly on a two CPU server. The parallel engine configuration file contains eight nodes.

How can performance be improved?

  1. A

    Reduce scratch space in configuration file.

  2. B

    Increase scratch space in configuration file.

  3. C

    Reduce number of nodes in configuration file.

  4. D

    Increase number of nodes in configuration file.

Show answer and explanation

Correct answer: B

Question 7 Single choice

Which data element is required for Address Verification (AVI)?

  1. A

    City.

  2. B

    Zip +4.

  3. C

    Country.

  4. D

    Record ID.

Show answer and explanation

Correct answer: C

Question 8 Single choice

What four files are part of the QualityStage rule set?

  1. A

    IPO. ITO. UCL, UTO

  2. B

    IPD. ITO, UCL. UTO

  3. C

    IPO. PTO. UPD. UTD

  4. D

    PRC. TBL. PTO. OVR

Show answer and explanation

Correct answer: A

Question 9 Single choice

What is a function of rule sets in the Standardize stage?

  1. A

    Survive

  2. B

    Parsing

  3. C

    Dedupe

  4. D

    Removal

Show answer and explanation

Correct answer: C

Question 10 Single choice

If a One-source match identifies four match groups with each match group having three duplicates, how many survivorship output records will there be if you used the match group as the group identification column?

  1. A

    3

  2. B

    4

  3. C

    6

  4. D

    12

Show answer and explanation

Correct answer: B