To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) First level data mart - This option is incorrect because a consolidated data mart is not the same as a first-level data mart. A first-level data mart typically contains detailed data for a specific department or function within an organization.
Option B) Second level data mart - This option is correct because a consolidated data mart is a type of second-level data mart. A second-level data mart combines data from multiple first-level data marts to provide a broader and more comprehensive view of the organization's data.
Option C) All of these - This option is incorrect because a consolidated data mart is not the same as a first-level data mart. It is a type of second-level data mart.
Option D) None of Above - This option is incorrect because the correct answer is option B.
The correct answer is B) Second level data mart. This option is correct because a consolidated data mart is a type of second-level data mart.