Isaca ISACA Advanced in AI Audit (AAIA) AAIA Question # 22 Topic 3 Discussion
AAIA Exam Topic 3 Question 22 Discussion:
Question #: 22
Topic #: 3
Which of the following initially provides assurance that the developer correctly interprets and identifies numerical data for balancing prior to inserting into the model?
Adata dictionary(A) is the authoritative source for understanding:
Data types and numeric formats
Valid ranges and interpretations
Field definitions and business meaning
Normalization and scaling expectations
Before balancing or preprocessing data, developers must verify that they understand each feature correctly. The AAIA framework emphasizes thatmisinterpretation of numeric variablesoften leads to:
Incorrect normalization
Faulty scaling
Skewed class balancing
Inaccurate model training
Statistical summaries (C) help identify distributions but cannot validate semantic meaning. Confusion matrices (D) are used after training. Libraries (B) are tools, not sources of interpretation.
[References:, AAIA Domain 2: Data Management — Data Dictionaries, Metadata, Data Understanding, ]
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