Practice Free DA0-002 Exam Online Questions
A data analyst needs to modify a dashboard that was created by another employee. Upon opening the dashboard, the analyst notices that the information is not loading properly.
Which of the following should the analyst do to troubleshoot this error?
- A . Review the data layer and data source.
- B . Validate that the database is up-to-date.
- C . Check that the program is updated to the latest version.
- D . Ensure the correct filters are displaying on the dashboard.
Given the following dataset:
Which of the following is the mode?
- A . 346
- B . 446
- C . 455
- D . 559
A data analyst is using a generative Al solution to help with a number of tasks.
Which of the following is a characteristic of this type of Al?
- A . It works on small amounts of data.
- B . It is very good at identifying patterns.
- C . It cannot create new data.
- D . It relies only on specific rules defined by the user.
A manager requests a report that returns results based on a user’s profile.
Which of the following best describes this type of report?
- A . Real-time
- B . Static
- C . Dynamic
- D . Snapshot
Which of the following pieces of information, if made public, results in a data privacy violation?
- A . Gender
- B . Driver’s license
- C . Age
- D . Employment status
A manager needs a report to be sent by email every Monday for the next six months.
Which of the following is the best way to accomplish this task?
- A . Building self-service access
- B . Creating a data snapshot
- C . Developing a recurring process
- D . Waiting for the request each week
Which of the following best explains the purpose of data lineage?
- A . To see the steps and path of data flow through different systems
- B . To better understand the granularity of data variable relationships
- C . To track data transformations from acquisition through reporting
- D . To look up data definitions, ensuring consistent use across business units
A sales manager wants a dashboard that shows sales aggregated by region and identifies high-volume sales by salesperson per region.
Which of the following communication techniques best displays this information?
- A . Defined parameters
- B . Filter options
- C . Level of detail
- D . User persona
A manager wants to use the information in a recurring report on incomplete timesheets for the prior month to guide employee outreach.
Which of the following report types is the best for this task?
- A . Summary
- B . Infographic
- C . Snapshot
- D . Ad hoc
An analyst needs to create a collection of dashboards for multiple teams within their organization.
Which of the following should the analyst do first before starting the project?
- A . Evaluate the user persona type for the dashboards.
- B . Determine the number of team members who need to access the dashboards.
- C . Determine the delivery method of the dashboards.
- D . Evaluate the KPIs for the dashboards.