Data Warehouse Essentials
6 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is NOT a benefit of a Data Warehouse?

  • Standardized structure and presentation of the truth
  • Sophisticated business reporting methods
  • Staging from heterogeneous data environments (correct)
  • Easy to use single point of access

    • What is one of the main purposes of a Data Warehouse?

  • To store time-dependent master data
  • To provide a standardized structure and presentation of the truth
  • To support sophisticated business reporting methods
  • To enable easy access to data from multiple sources (correct)

    • What type of data can a Data Warehouse access independently?

  • Semi-structured data only
  • Unstructured data only
  • Structured data only
  • All types of data (correct)

    • Which of the following is a benefit of having a Data Warehouse?

    <p>Standardized structure and presentation of the truth</p> Signup and view all the answers

    What is one of the advantages of using a Data Warehouse for business reporting?

    <p>Easy to use single point of access</p> Signup and view all the answers

    What is the purpose of staging in a Data Warehouse?

    <p>To store raw data before it is transformed</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser