Data+

This certification validates practical skills in data management and analysis, including data preparation, analysis, governance, and communicating reliable insights. It is intended for professionals who build or operate data-driven solutions.

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Exam Details

Total Questions

429

Last Updated

Aug. 2026

Rating

4.9

Question Types

Multi choices

428

Simulation

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#6Multiple Choice

Which of the following BEST describes the issue in which character values are mixed with integer values in a data set column?

#7Multiple Choice

Which of the following is a process that is used during data integration to collect, blend, and load data?

#8Multiple Choice

An analyst has received the requirements for an internal user dashboard. The analyst confirms the data sources and then creates a wireframe. Which of the following is the NEXT step the analyst should take in the dashboard creation process?

#9Multiple Choice

A data analyst has been asked to derive a new variable labeled “Promotion_flag” based on the total quantity sold by each salesperson. Given the table below:

Which of the following functions would the analyst consider appropriate to flag “Yes” for every salesperson who has a number above 1,000,000 in the Quantity_sold column?

#10Multiple Choice

Given the diagram below:

Which of the following data schemas shown?