C2090-304 Latest Exam (Jan 2018)

[Free] 2018(Jan) EnsurePass Passguide IBM C2090-304 Dumps with VCE and PDF 41-50

January 31, 2018

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IBM InfoSphere QualityStage v9.1 Solution Developer

Question No: 41

When would you use the survive technique #39;Most Frequent#39;?

  1. When more than one target field is required.

  2. When the most frequent occurrence is required.

  3. When the most frequently populated value is required.

  4. When the most frequently populated value is required with two or more occurrences.

Answer: D

Question No: 42

What are two purposes of Standardization processing?

  1. It removes duplicate data elements.

  2. It identifies best record to move forward in processing.

  3. It certifies and verifies data elements based on USPS postal standards.

  4. It places each value into a single domain field, and transforms data into a standard format.

  5. It applies consistent representations, corrects misspellings, and incorporates business or industry standards.

Answer: A,E

Question No: 43

If a token had the value 13D and the quot;Dquot; had to be isolated in a variable named Temp, what Pattern Action code would be used?

  1. COPY [1] Temp

  2. COPY [1](c) Temp

  3. COPY [1](-n) Temp

  4. COPY [1](-c) Temp

Answer: A

Question No: 44

What is the most optimized way to pass data between jobs?

  1. Storing data in XML.

  2. Storing data in text files.

  3. Storing data in parallel datasets.

  4. Storing data in indexed database tables.

Answer: A

Question No: 45

In order to accomplish Word Investigation in a single QualityStage job, how many investigate stages would be required for the following fields:


  1. Ten.

  2. Five.

  3. Three.

  4. Seven.

Answer: A

Question No: 46

Which statement is true?

  1. Complex Boolean survivorship rules are permitted.

  2. The first defined survivorship rule takes precedence.

  3. Complex fuzzy matching survivorship rules are permitted.

  4. Blank fields are automatically dropped from survivorship consideration.

Answer: B

Question No: 47

You added a new field to matching fields of an existing match specification and provisioned all match specification components. Then you ran the job but it failed immediately. The input data size is 2G bytes and the job worked without any issues before you modified.

What is most likely the cause of the problem?

  1. Lack of physical memory.

  2. Lack of scratch disk space.

  3. The job needs to be re-compiled.

  4. The frequency file needs to be re-generated.

Answer: A

Question No: 48

Customer data is being processed in a single file. Among the fields present for matching are national identity number and birth date, both of which are inconsistently populated.

Which match type should be used to match this data?

  1. One-source Ranged

  2. One-source Cognitive

  3. One-source Transitive

  4. One-source Dependent

Answer: A

Question No: 49

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. 3

  2. 4

  3. 6

  4. 12

Answer: B

Question No: 50

Which statement is true?

  1. A batch QualityStage match job must have a match statistics output link.

  2. You can override match designer cutoff thresholds within the QualityStage match stage.

  3. To add or remove output links in my QualityStage batch job, you must re-provision the match designer as well as re-compiling the batch match job.

  4. A comma delimited text file format is required for the match designer sample input data defined in the Test Environment tab in the match designer interface.

Answer: C

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