Which typography practice improves the readability of a dashboard?

Using small font sizes for all text

Using many different font styles

Using all capital letters for body text

A data analyst is creating a table for a report that includes both numerical and categorical data. The table has columns for product name, category, and sales amount. The analyst wants to make the table easy to read and compare sales across products. Which design choice is most effective?

Group products by category and right-align the sales amount column

Use a different color for each product row

Sort products alphabetically and center-align the sales amount column

Remove the category column to simplify the table

CompTIAData+

Domain 4Objective 1

Create Effective Visuals DA0-001 Practice Questions (Page 1)

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 1–5

1foundation · easy
Which typography practice improves the readability of a dashboard?
Select an answer first
2application · medium
A city planner wants to visualize the population density of different neighborhoods. The data includes neighborhood boundaries and a population count for each. Which chart type is most appropriate?
Select an answer first
3expert · medium
A data analyst is analyzing the distribution of customer satisfaction scores (1-5) for a service. The data is ordinal. The analyst wants to show the frequency of each score. Which chart type is most appropriate?
Select an answer first
4expert · medium
A data analyst is analyzing the relationship between advertising spend and revenue for a company. The data includes monthly advertising spend and monthly revenue for the past two years. The analyst wants to show if there is a correlation between the two variables. Which chart type is most appropriate?
Select an answer first
5expert · medium
A data analyst is creating a table for a report that includes both numerical and categorical data. The table has columns for product name, category, and sales amount. The analyst wants to make the table easy to read and compare sales across products. Which design choice is most effective?
Select an answer first

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Create Effective Visuals DA0-001 Practice Questions (Page 1)

Questions 1–5

Which typography practice improves the readability of a dashboard?

A city planner wants to visualize the population density of different neighborhoods. The data includes neighborhood boundaries and a population count for each. Which chart type is most appropriate?

A data analyst is analyzing the distribution of customer satisfaction scores (1-5) for a service. The data is ordinal. The analyst wants to show the frequency of each score. Which chart type is most appropriate?

A data analyst is creating a table for a report that includes both numerical and categorical data. The table has columns for product name, category, and sales amount. The analyst wants to make the table easy to read and compare sales across products. Which design choice is most effective?

Keep studying — Visualization and reporting