IBM IBM Certified Solution Developer C2090-304 Questions & Answers

• Question 41:

  A match review was just completed and determined that individuals with different middle names are being

  grouped together.

  Which option would be effective in breaking these two individuals apart?

  A. Decrease the value of the m-prob for the middle name

  B. Set the override file A missing weight for middle name.

  C. Set the override disagreement weight for middle name.

  D. Set the override disagreement weight for primary name.

  Correct Answer: C

• Question 42:

  You created a job that uses the standardization stage with a new copy of USADDR rule set. The job was successfully compiled, but has an error and will not run.

  What is most likely the cause of the problem?

  A. The input file is missing.

  B. The rule set is not provisioned.

  C. The server does not have enough memory.

  D. The rule set has an invalid statement in the pattern file.

  Correct Answer: C

• Question 43:

  You decide to classify values that are often spelled or represented incorrectly in your data. What is the correct way to implement this classification?

  A. In the Standardization Rules Designer on the Classifications page, classify these values independently.

  B. In the classification definition, increase the similarity threshold for the values that are represented correctly.

  C. Use the results of the Word Investigation to identify default classes and then assign the values to a custom class.

  D. Use the results of the Character Concatenate Investigation to identify values that are spelled or represented incorrectly, you can classify these values independently.

  Correct Answer: C

• Question 44:

  Which data type(s) will NOT be supported by Standardization?

  A. Binary.

  B. Integer.

  C. Non-vector data types.

  D. Non-aggregate data types.

  Correct Answer: A

• Question 45:

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

  PREFIX, FIRST_NAME, LAST_NAME. SUFFIX. ADDRESSJI. ADDRESS_2, ADDRESS_3, CITY, STATE. andZIPCODE?

  A. Ten.

  B. Five.

  C. Three.

  D. Seven.

  Correct Answer: A

• Question 46:

  When a single file match is required where all records must be processed through every pass, what match type is required?

  A. One-source Dependent

  B. One-source All-Passes

  C. One-source Independent

  D. Two-source Many-to-one

  Correct Answer: B

• Question 47:

  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?

  A. 3

  B. 4

  C. 6

  D. 12

  Correct Answer: B

• Question 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?

  A. One-source Ranged

  B. One-source Cognitive

  C. One-source Transitive

  D. One-source Dependent

  Correct Answer: A

• Question 49:

  What four files are part of the QualityStage rule set?

  A. IPO. ITO. UCL, UTO

  B. IPD. ITO, UCL. UTO

  C. IPO. PTO. UPD. UTD

  D. PRC. TBL. PTO. OVR

  Correct Answer: A

• Question 50:

  What pattern would search from the end of the string to find a pattern that ends with a number?

  A. *^

  B. #^

  C. ,^ | $

  D. #^ | $

  Correct Answer: C