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Exam DA0-001 topic 1 question 96 discussion

Actual exam question from CompTIA's DA0-001
Question #: 96
Topic #: 1
[All DA0-001 Questions]

A data analyst has a set with more than 40,000 rows in the sample schema below:



The analyst would like to create one column that contains the customers’ birth dates. Which of the following data quality dimensions would best explain the reason for compilation?

  • A. Data accuracy
  • B. Data completeness
  • C. Data duplication
  • D. Data integrity
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Suggested Answer: B 🗳️

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Swift_and_Quick
6 months, 3 weeks ago
B. Data completeness. In this scenario, the birth dates are spread across multiple columns in different systems, resulting in incomplete information. Compiling the birth dates into a single column would enhance the completeness of the dataset by consolidating all available birth date information into one location.
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