DA0-002 Practice Questions
CompTIA Data+ Exam (2025)
Last Update 3 days ago
Total Questions : 121
Dive into our fully updated and stable DA0-002 practice test platform, featuring all the latest CompTIA Data+ exam questions added this week. Our preparation tool is more than just a CompTIA study aid; it's a strategic advantage.
Our free CompTIA Data+ practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about DA0-002. Use this test to pinpoint which areas you need to focus your study on.
A data analyst has a dashboard that shows weekly data. For the past few weeks, the data has not updated. Which of the following is the best way to confirm that the data is current?
A data analyst troubleshoots a dashboard every day for a week. Which of the following techniques best addresses how to validate the data moving forward?
A data analyst is gathering data from multiple tables in a database. The analyst needs certain columns from each table. Which of the following is the best method to accomplish this task?
A data analyst learns that a report detailing employee sales is reflecting sales only for the current month. Which of the following is the most likely cause?
While interacting with a data set, a data analyst learns that copies of the data are distributed across several data repositories around the globe. Which of the following concepts best describes this practice?
Which of the following best represents a type of infrastructure that requires a company to purchase and maintain all of its own servers?
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 sales analyst is using the following table to produce a report on January sales data:
Month
Sales
Year
Product
Jan
4324563
2024
Chair
Jan
23345
2024
Table
Jan
2456897
2024
Sofa
Jan
345456
2024
Desk
Jan
23345
2024
Table
Which of the following inconsistencies is present in the data set?
Which of the following data repositories stores unstructured and structured data?
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).
