Data warehouse quiz questions and answers
WebJun 17, 2024 · Data warehouse Data Mining Question 6 Expansion for DSS in DW is Select one: Decisive Strategic System Data Support System Data Store System Decision Support system Question 7 A data warehouse is described by which of the following? Select one: Can be updated by end users Contains only current data Contains numerous naming … WebThis Site provides Data warehouse MCQ Quiz & Online Test for IT Companies Interview, technical interview, competitive exam, GATE Entrance, Placement interview, etc. Data …
Data warehouse quiz questions and answers
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Webanswer choices. Data integration and Data Mining. Data Mining and Data Storage. Reporting and Data Analysis. Data Cleaning and Data Storage. Question 3. 30 seconds. … WebApr 22, 2024 · Data Warehouse Interview Questions and Answers 1. What is data warehousing? As the name itself suggests that data warehouse is nothing but a central repository of all that data that can be used by different parts of the organization. In general, the repository can be physical or it can be logical as well.
WebData Mining and Data Warehousing multiple choice questions with answers pdf for preparation of IT academic and competitive exams. 1. OLTP stands for ___. Ans. Online Analytical Processing 2. OLTP handles day to day business transactions (true/false) Ans. True 3. Updates on the Data Warehouse is allowed (true/false) Ans. False 4. WebFeb 23, 2024 · A data warehouse allows us to manage the collected data, which can, in turn, helps in providing significant business insights. It is an essential Business …
http://gradfaculty.usciences.edu/pdf/education/data_warehouse_multiple_choice_questions_and_answers.pdf?sequence=1 Web1. The term Data Warehouse was first coined by? A. Roger Mougalas B. Arthur Samuel C. Bill Inmon D. Herbert Simon View Answer 2. In Which year, Data Warehouse was first …
Webdata warehouse questions answers data warehouse quiz ... web data warehousing quiz question with answer 51 is the goal of data mining to explain some observed event …
WebData Warehousing and Data Mining MCQs 1. Data Mining is also referred to as ___. a. Knowledge discovery in databases b. Data Cleaning c. Data extraction d. Data … earth customs inc inglewood caWebIntroduction To Data warehouse Interview Questions and Answer. A data warehouse is a domain of setting up data. For building an information distribution center that corporate … ctfax reviewsWebA system that is used to run the business in real time and is based on current data. TRUE ANSWER : ? YOUR ANSWER : ? Static extract is used for ongoing warehouse maintenance. False True TRUE ANSWER : ? YOUR ANSWER : ? Successful data warehousing requires that a formal program in total quality management (TQM) be … ctfax reviewWebTaken 15,363 Times (Correct Answers: 58%) Arc Flash Quiz 100716 A quick & free quiz that tests and strengthens your knowledge on a hazard that can cause even death within milliseconds. Taken 9,205 Times (Correct Answers: 55%) Back Safety Quiz 63968 Here's a tip: Bend with your knees. earthcycle.co.ukWebPractical Data Warehouse MCQ Quiz & Online Test. We have listed below the best Data Warehouse MCQ Questions, that checks your basic knowledge of Data … ct-fb145WebData Warehousing Quiz Question with Answer 1. Bill Inmon has estimated___________of the time required to build a data warehouse, is consumed inthe conversion process. 10 … earth curve per mileWebSep 27, 2024 · Questions and Answers 1. Which of the following BI technique can predict value for a specific data item attribute? A. Predictive modeling B. Modeling C. Predictive value D. Association 2. What does a typical BI environment comprise of? A. Data warehouse B. Data mart C. OLAP TOOLS D. All of the above 3. ct-fb141