Free DA0-001 Exam Braindumps (page: 21)

Page 21 of 50

An analyst has conducted a review of business questions. Which of the following should the analyst do next to conduct an analysis?

  1. Determine the data needs and review the observations.
  2. Determine the data needs and sources for analysis.
  3. Determine the data needs and schedule interviews.
  4. Determine the data needs and begin the analysis.

Answer(s): B



A data analyst is compiling a report that a Chief Executive Officer needs for an impromptu meeting. The report should include information on the previous day’s performance. Which of the following reports should the analyst provide?

  1. Tactical
  2. Ad hoc
  3. Dynamic
  4. Recurring

Answer(s): B



Which of the following tools would be best to use to calculate the interquartile range, median, mean, and standard deviation of a column in a table that has 5,000,000 rows?

  1. Microsoft Excel
  2. R
  3. Snowflake
  4. SQL

Answer(s): B



Which of the following data acquisition concepts is the most appropriate for determining the quality of a company’s product?

  1. Web scraping
  2. Observation
  3. Survey
  4. Sampling

Answer(s): C



Page 21 of 50



Post your Comments and Discuss CompTIA DA0-001 exam with other Community members:

Sam commented on December 25, 2024
Are these real questions? They seem too easy to be true
UNITED STATES
upvote

dd commented on July 04, 2023
will try this and comment again with the results
UNITED STATES
upvote