Discovery - Describe Details of This Phase, Including Activities and Associated Roles DATA-SCIENCE-FOUNDATIONS Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A healthcare organization is starting a data science project to predict patient readmission rates. During the Discovery phase, the project sponsor (a hospital administrator) wants to know who is responsible for ensuring that the data used is compliant with patient privacy regulations. Which role is primarily accountable for this during Discovery?

   • AData scientist
   • BBusiness intelligence analyst
   • CData steward
   • DData engineer
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A pharmaceutical company is starting a data science project to identify potential drug interactions. The project involves sensitive clinical trial data. During Discovery, the team includes a data scientist, a data engineer, a clinical domain expert, and a compliance officer. The compliance officer insists that all data access be logged and audited. The data engineer argues that this will slow down the data preparation process. What is the best way to resolve this conflict during Discovery?

   • AAgree to implement logging and auditing, and document the additional time required in the project plan.
   • BRemove the compliance officer from the team to avoid delays.
   • COverride the compliance officer's requirement to keep the project on schedule.
   • DAsk the data engineer to find a way to log data access without any performance impact.
   Reveal Solution Discussion Select an answer first
4. 13foundation · easy

   Which of the following is an expected output of the Discovery phase?

   • AA cleaned and normalized dataset
   • BAn initial hypothesis
   • CA deployed analytics application
   • DA fully trained predictive model
   Reveal Solution Discussion Select an answer first
5. 14application · medium

   A telecommunications company is launching a data science project to improve customer retention. During the Discovery phase, the team includes a business analyst, a data scientist, and a project manager. The business analyst is struggling to understand the technical details of the data sources. Which role is best suited to help the business analyst translate business requirements into data requirements?

   • AData scientist
   • BData engineer
   • CProject manager
   • DIT support specialist
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   Which role is typically responsible for understanding the business problem and defining the analytics question during Discovery?

   • AIT administrator
   • BData engineer
   • CData scientist
   • DBusiness user or sponsor
   Reveal Solution Discussion Select an answer first