A data analyst is creating a dashboard for a non-technical audience. The dashboard includes several charts. The analyst wants to ensure the dashboard is easy to understand and does not overwhelm the viewer. Which design principle is most important?

Use bright colors for all elements to attract attention

Keep the dashboard simple and focused on key metrics

Include as many charts as possible to show all data

Use complex chart types to show expertise

A data analyst is creating a table that shows monthly sales data for three years. The table has 36 rows. The analyst wants to make it easy for the viewer to identify the highest sales month in each year. Which design approach is most effective?

Use conditional formatting to highlight the maximum value in each year

Sort the entire table by sales amount in descending order

Remove the year column and rely on the viewer to infer it

Use a different font for each year

Which design element is most effective for drawing attention to a key data point in a chart?

Increasing the chart's border width

CompTIAData+

Domain 4Objective 1

Create Effective Visuals DA0-001 Practice Questions (Page 5)

Part of the Visualization and reporting domain, which accounts for 20% of the DA0-001 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 2–4 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)

23questions here

5free pages

4concepts

20%of the exam

Questions 21–23

21expert · medium
A data analyst is creating a dashboard for a non-technical audience. The dashboard includes several charts. The analyst wants to ensure the dashboard is easy to understand and does not overwhelm the viewer. Which design principle is most important?
Select an answer first
22expert · medium
A data analyst is creating a table that shows monthly sales data for three years. The table has 36 rows. The analyst wants to make it easy for the viewer to identify the highest sales month in each year. Which design approach is most effective?
Select an answer first
23foundation · easy
Which design element is most effective for drawing attention to a key data point in a chart?
Select an answer first

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Create Effective Visuals DA0-001 Practice Questions (Page 5)

Questions 21–23

A data analyst is creating a dashboard for a non-technical audience. The dashboard includes several charts. The analyst wants to ensure the dashboard is easy to understand and does not overwhelm the viewer. Which design principle is most important?

A data analyst is creating a table that shows monthly sales data for three years. The table has 36 rows. The analyst wants to make it easy for the viewer to identify the highest sales month in each year. Which design approach is most effective?

Which design element is most effective for drawing attention to a key data point in a chart?

Keep studying — Visualization and reporting