"Data Mining and Data Warehouse" Important MCQs

MCQ quiz on Data Mining and Data Warehouse View all MCQs and interactive quizzes on this topic: Quiz - https://mcqmate.com/quiz/166/data-mining-and-warehouse MCQs - https://mcqmate.com/topic/166/data-mining-and-warehouse-set-1 Questions: 00:12 - The data Warehouse is__________. 00:25 - Expansion for DSS in DW is__________. 00:38 - The time horizon in Data warehouse is usually __________. 00:51 - The data is stored, retrieved & updated in ____________. 01:04 - __________describes the data contained in the data warehouse. 01:17 - __________ is the heart of the warehouse. 01:30 - ________________ is the specialized data warehouse database. 01:43 - ________________defines the structure of the data held in operational databases and used by operational applications. 01:56 - ________________ is held in the catalog of the warehouse database system. 02:09 - _________maps the core warehouse metadata to business concepts, familiar and useful to end users. 02:22 - ______consists of formal definitions, such as a COBOL layout or a database schema. 02:35 - _____________consists of information in the enterprise that is not in classical form. 02:48 - The star schema is composed of __________ fact table. 03:01 - The time horizon in operational environment is ___________. 03:14 - The key used in operational environment may not have an element of__________. 03:27 - Data can be updated in _____environment. 03:40 - Record cannot be updated in _____________. 03:53 - The source of all data warehouse data is the____________. 04:06 - The modern CASE tools belong to _______ category. 04:19 - Detail data in single fact table is otherwise known as__________. Related MCQs: Computer Science Engineering (CSE) Topic Wise Solved MCQs 👉 https://mcqmate.com/tag/1/computer-science-engineering Common Topics in Competitive and Entrance exams Topic Wise Solved MCQs 👉 https://mcqmate.com/tag/70/common-topics-in-competitive-and-entrance-exams Tags: Data Mining and Data Warehouse MCQs, Question and Answers for Data Mining and Data Warehouse, Data Mining and Data Warehouse Multiple choice questions and answers, Important MCQs for Data Mining and Data Warehouse, Data Mining and Data Warehouse Test, Quiz on Data Mining and Data Warehouse, Data Mining and Data Warehouse MCQ exam questions, Important Interview questions for Data Mining and Data Warehouse, Test questions for Data Mining and Data Warehouse, MCQ Exam on Data Mining and Data Warehouse, Data Mining and Data Warehouse Solved MCQs Visit us: https://mcqmate.com Music Licence: Ambient Music | Nature by Alex-Productions | https://www.youtube.com/channel/UCx0_... Music promoted by https://www.free-stock-music.com Creative Commons Attribution 3.0 Unported License