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

Demo: 6 questions
Total 39 questions

InfoSphere QualityStage Fundamentals Technical Mastery Test v1 Questions and Answers

Question 1

Which one of the following statements is TRUE?

Options:

A.

Significance of discriminating value and frequency can both be calculated from your data.

B.

Significance of discriminating value and information content are related.

C.

Significance of discriminating value and frequency are related.

D.

All of the above.

Question 2

A QualityStage investigate job will NOT ________________

Options:

A.

group records together that are considered duplicates.

B.

discover trends and anomalies.

C.

identify invalid and default values.

D.

examine single domain and free-form text fields.

Question 3

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

Options:

A.

Reference Match has many-to-one correspondence.

B.

Reference Match has one-to-one correspondence.

C.

Unduplicate Match requires two source files.

D.

All of the above.

Question 4

What does QualityStage investigation helps you do?

Options:

A.

Gain a better understanding of the quality of the data.

B.

Identify problem areas, such as blanks, errors, or formatting issues.

C.

Learn enough about the data to help you establish business rules at the data level.

D.

All of the above.

Question 5

Which of the following are valid character masks used in data investigation?

Options:

A.

C, T, X

B.

T, X, Z

C.

C, X, Z

D.

All of the above

Question 6

When using QualityStage Survive Stage, target fields of the "best" record are constructed with fields from different records when the records _______________________

Options:

A.

meet the conditions of the survivor rules explicitly and implicitly exclude target fields that have no rules.

B.

meet the conditions of the survivor rules explicitly and implicitly include target fields that have no rules.

C.

meet the conditions of the survivor rules explicitly and have data values.

D.

meet the conditions of the survivor rules explicitly and have the longest string.

Demo: 6 questions
Total 39 questions