CompTIA DA0-002 Exam - Topic 2 Question 14 Discussion

Actual exam question for CompTIA's DA0-002 exam

Question #: 14
Topic #: 2

The sales department wants to include the composition of total sales amounts across all three sales channels in a report. Given the following sample sales table:

Sales channel

Month

Sales (million $)

Digital

January

135

Store

February

145

Online

March

165

Store

April

200

Store

May

125

Online

June

155

Digital

July

120

Online

August

145

Digital

September

160

Which of the following visualizations is the most appropriate?

APivot table

BPie chart

CKPI card

DBox plot

Show Suggested Answer

Suggested Answer: B

This question pertains to the Visualization and Reporting domain, focusing on selecting the appropriate visualization for a specific requirement. The task is to show the composition of total sales across three channels, which involves showing proportions.

Pivot table (Option A): A pivot table summarizes data but isn't a visualization; it's more for data exploration.

Pie chart (Option B): A pie chart shows the proportion of total sales for each channel (Digital, Store, Online), which is ideal for displaying composition.

KPI card (Option C): A KPI card displays a single metric, not suitable for showing composition across multiple channels.

Box plot (Option D): A box plot shows data distribution (e.g., quartiles), not proportions.

The DA0-002 Visualization and Reporting domain emphasizes 'translating business requirements to form the appropriate visualization,' and a pie chart is best for showing the composition of totals.

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by Loreen at Jan 05, 2026, 05:16 AM

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Rolland

3 days ago

KPI card could work, but it might not give the full picture. I'd go with the pivot table.

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Virgilio

8 days ago

Pie chart would be great to visualize the relative share of sales across the channels.

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Daren

13 days ago

The pivot table seems like the obvious choice here. It can show the sales breakdown across all channels.

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Iluminada

19 days ago

A box plot seems too complex for this data; I don't think it would convey the information clearly.

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Mitzie

24 days ago

I remember practicing with KPI cards, but I don't think they would show the breakdown of sales like we need here.

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Vincent

29 days ago

I'm not entirely sure, but I feel like a pie chart could work too, since it shows the composition of sales across channels.

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Mitsue

1 month ago

I think a pivot table might be the best choice since it can summarize sales by channel and month effectively.

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Rachael

1 month ago

Hmm, I'm not sure a box plot is the right way to go here. I think I'll rule that one out and focus on the other options. The pivot table or pie chart could both work, but I'll have to think it through a bit more.

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Cristina

1 month ago

The pivot table seems like the obvious choice here. It will give us a clear breakdown of the sales by channel, which is exactly what the question is asking for. I feel pretty confident about this one.

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Destiny

2 months ago

A box plot could be interesting to see the distribution of sales across the channels, but I'm not sure that's exactly what the question is asking for. I think I'll go with the pivot table approach.

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Alethea

2 months ago

I'm a bit confused on this one. I'm not sure if a pie chart or a KPI card would be the most appropriate visualization. I'll have to think it through carefully.

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Tasia

2 months ago

I think a pivot table would be the best way to summarize the sales data across the different channels. It would let us easily see the total sales for each channel.

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