A ________ is a repository for raw unstructured data or structured data that for the most part have not yet been analyzed.
A) data mart
B) data warehouse
C) dashboard
D) data lake
E) relational DBMS

Question

Quizplus · Accepted Answer

A data lake is specifically designed to store large amounts of raw and unstructured data, such as log files, social media posts, and sensor data, allowing for future analysis and processing as needed. Data marts and data warehouses are usually more focused on specific business areas and have already been processed and structured for analysis. Dashboards are visual tools used to display data in a meaningful way, and relational DBMSs are database management systems specifically designed for structuring and querying data.

A ________ Is a Repository for Raw Unstructured Data or Structured