IBM C2090-305 - IBM InfoSphere Information Analyzer v9.1 Exam
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Total 64 questions
Question #1 (Topic: )
A company is starting an Information Analysis project to assess the data quality of Key
Performance Indicators (KPIs). They also want to setup on-going monitoring of the data
quality and have no tolerance for error.
Which two statements are true when considering what data to analyze?
Performance Indicators (KPIs). They also want to setup on-going monitoring of the data
quality and have no tolerance for error.
Which two statements are true when considering what data to analyze?
A. Sample the source data.
B. Analyze all rows in the source data.
C. Analyze all columns in the source data.
D. Analyze only those columns that support the KPIs.
E. Create a virtual column containing only those columns that support the KPIs.
Answer: A,D
Question #2 (Topic: )
Which rule definition logic will ensure that no value in a column appears more than three
times in the data?
times in the data?
A. testvalue EXISTS <= 3
B. testvalue OCCURS <= 3
C. testvalue APPEARS <= 3
D. testvalue CONTAINS <= 3
Answer: D
Question #3 (Topic: )
When viewing Column Analysis Summary information, a comment will be indicated by
which of the following?
which of the following?
A. 'Note'icon
B. 'Red flag' icon
C. 'Green check' icon
D. 'Yellow question mark' icon
Answer: A
Question #4 (Topic: )
What are the three domain analysis methods?
A. Value, range, completeness
B. Value, range, reference table
C. Format, range, reference table
D. Value, pattern, reference table
Answer: B
Question #5 (Topic: )
You need to check multiple columns for duplicates. How does changing the column
sequence in Run Duplicate Analysis affect the duplicate check analysis results?
sequence in Run Duplicate Analysis affect the duplicate check analysis results?
A. It has no effect on the results.
B. It may result in more duplicates.
C. It may result in fewer duplicates.
D. You can only run duplicate check analysis on single columns.
Answer: A
