Free QSBA2021 Exam Braindumps (page: 4)

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A business analyst inherits an app full of sheets. The business analyst needs to redesign the app using the DAR principle. How should the business analyst order the visualizations?


  1. • KPIs
    • Table PivotTable
    • Bar Chart Pie Chart Line Chart

  2. • Bar Chart Pie Chart Line Chart
    • KPIs
    • Table Pivol Table

  3. • KPIS
    • Ba' Chart Pie Chart Line Chart
    • Table Pivot. Table

  4. • Bar Chart Pie Chart Line Chart
    • Table Pivot Table
    • KPIs

Answer(s): D



A business analyst creates an app for a large retailer. The app is based on me past ^2 months of transactional data in CSV formal
After successfully demonstrating the app the retailer provides a tile that contains another seven years of data
After the new data is loaded the previously responsive app takes 10 times longer to respond to users' selections
The app has many complex expressions

Which two actions should the business analyst take to resolve the issues? (Select two)

  1. Request the data architect to create flags in the data model to optimize set analysis expressions
  2. Use JOIN statements to reduce the number of tables m the data model
  3. Make sure a I master items contain variables that define the expressions
  4. Replace set analysis with calculated fields in the data manager
  5. Create versions of the app using a WHERE clause m the data manager to restrict the data

Answer(s): A,C



Refer to the exhibit.


The data architect toads these fields from a data source A business analyst is creating an app for the human resources team Several visualizations are required:
•Line chart to show the number of new hires and terminations monthly
•Treemap to show the number of employees by department and job level
•Distribution plot of annual salaries or amount of benefits received by duration of employment or location
•KPI to show average cost per employee
The cost per employee can be calculated by adding the employee salary to the amount of benefits received

Which two additional fields does the business analyst need from the data architect lo meet these requirements? (Select two)

  1. Number of h res and termination
  2. Benefits received
  3. Average cost of employee
  4. Years employed
  5. Department

Answer(s): B,D



Refer to the exhibit.

After the latest data reload a business analyst notices the value tor CategoryID 'B321' seems different. What is causing this discrepancy?

  1. The data type for CategorylD 332V does not match the others
  2. Null values are deluded in the source data
  3. Some categories do NOT exist in the Category table
  4. Hyphen character ('.') is included m the source data

Answer(s): A



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Nmathew commented on October 27, 2024
Similar questions for qdba 2024
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