IBM C2090-422 Online Practice Questions and Exam Preparation

IBM C2090-422 Online Questions & Answers

• Question 41:

  Which of the following removes anomalies within the data after the process has determined the proper domain and parsed the data?

  A. Address Matching
  B. Address Verification
  C. Address Certification
  D. Address Standardization
  D. Address Standardization

• Question 42:

  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 two)

  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.
  B. Word Investigation using USAREA rule set.
  C. Character Concatenate with all three fields.

• Question 43:

  Where would the most time generally be spent by the real-time matching process?

  A. Job start-up time
  B. Standardization stage
  C. Reference Match stage
  D. Match Candidate selection
  D. Match Candidate selection

• Question 44:

  Which of the following is NOT a goal for re-engineering data?

  A. Enrich data
  B. Prevent source data quality issues
  C. Create multiple views of business entities
  D. Identify hidden attributes from free-form fields
  B. Prevent source data quality issues

• Question 45:

  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
  A. Data myopia
  E. Data surprises in individual fields

• Question 46:

  Exhibit Below:

  

  In the scenario above, which two of the following override options would ensure that records 1, 2, 4, and 5 would be in the same match set? (Choose two)

  A. Agreement weight
  B. Both missing weight
  C. Data missing weight
  D. Disagreement weight
  E. Reference missing weight
  A. Agreement weight
  B. Both missing weight

• Question 47:

  You have a match job that is executed as part of the master sequencer job. Your match job is number 3 out of 6 jobs that get executed. What would be the most optimized way to passing data between jobs?

  A. Storing data in a database
  B. Storing data in sequential files
  C. Storing data in parallel datasets
  D. Storing data in indexed data sets
  C. Storing data in parallel datasets

• Question 48:

  Based on the survivorship rule shown below, which statement is correct? SIZEOF(b.StreetName) < SIZEOF(c.StreetName)

  A. The length of the street name of the shortest name will be the one selected
  B. The length of the street name with the longest name will be the one selected
  C. The length of the street name of the Current will be less than the length of the street name of the Best record
  D. The length of the street name of the Best record will always be greater than the length street name of the Current record
  B. The length of the street name with the longest name will be the one selected

• Question 49:

  Which set of processes describes the proper order of steps applied during the Standardize process?

  A. Bucket, Parse, Tokenize.
  B. Parse, Tokenize, Bucket.
  C. Tokenize, Parse, Bucket.
  D. Parse, Compare, Bucket.
  B. Parse, Tokenize, Bucket.

• Question 50:

  Which statement is true about the Match Designer database?

  A. This database is required during the runtime.
  B. The database must to be located on engine tier.
  C. You need to create the database after the installation.
  D. You need to create a new database per match specification.
  C. You need to create the database after the installation.