Free CompTIA DA0-002 Actual Exam Questions - Question 14 Discussion
SIMULATION
[Visualization and Reporting]
The director of operations at a power company needs data to help identify where company resources
should be allocated in order to monitor activity for outages and restoration of power in the entire
state. Specifically, the director wants to see the following:
* County outages
* Status
* Overall trend of outages
INSTRUCTIONS:
Please, select each visualization to fit the appropriate space on the dashboard and choose an appropriate color scheme. Once you have selected all visualizations, please, select the appropriate titles and labels, if applicable. Titles and labels may be used more than once.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
I’d put the heat map in the biggest spot since county outages cover the whole state—makes it easier to spot problem areas quickly. The bar chart for status fits well in a smaller section, with a straightforward color scheme like red and green to show outage vs restored states.
Line charts are best for trends because they show changes over time clearly.
Heat map for counties, bar chart for status, line chart for trends fits perfectly.
I’d go with a line chart for overall trend since it clearly shows how outages vary over time, making it easier to spot patterns at a glance. Heat maps are great for geographic data like counties.
Heat map nails county visualization; bar chart’s clearer for status than pie.
Bar chart for status is best since it’s easier to read than pie charts here.
I’d pick a bar chart for status to get a clear count of each category, avoiding pie charts which can get confusing with many segments. Line charts are solid for trends since they show changes over time smoothly.
I think a heat map for county outages makes sense since it highlights the areas affected quickly. A bar chart is better for status because it’s straightforward to compare different outage types. Line charts are perfect for trends.
Agree on heat map for counties; bar chart better for status than pie.
Heat maps definitely help with spotting county outages quickly. For status, maybe a bar chart works better than a pie since it’s easier to compare categories at a glance. Line graph fits well for trend analysis.
I’d start with a heat map for county outages because it clearly shows geographic differences. Avoid pie charts here-they’re messy for multiple locations. Line graphs work best for the overall trend of outages.