We offer the latest DA0-002 practice test designed for free and effective online CompTIA Data+ certification preparation. It's a simulation of the real DA0-002 exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.
A data analyst team needs to segment customers based on customer spending behavior. Given one million rows of data like the information in the following sales order table: Customer_ID Region Amount_spent Product_category Quantity_of_items 00123 East 20000 Baby 4 00124 West 30000 Home 6 00125 South 40000 Garden 7 00126 North 50000 Furniture 8 00127 East 60000 Baby 10 Which of the following techniques should the team use for this task?
A data analyst is joining two tables with different content and one common field. Which of the following should the analyst do to most efficiently meet this requirement?
A manager wants a report that contains the days off for each direct report. The manager needs this report to always be up-to-date with the latest dat a. Which of the following describes the refresh frequency that the manager is requesting?
Which of the following best describes the semi-structured data that is gathered when web scraping?
A data analyst needs to create and deliver a dashboard that displays the company's financial transactions as they are updated. Which of the following delivery methods should the analyst consider? (Select two).
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