Study with Quizlet and memorize flashcards containing terms like Which of the following refers to data in the form of rows and columns?, Which of the following statements is true of BigData?, Which of the following statements is true of business intelligence publishing alternatives? and more.
Study with Quizlet and memorize flashcards containing terms like _____ process operational and other data in organizations to analyze past performance and make predictions., Which of the following statements is true of business intelligence (BI) systems?, _____ is the process of obtaining, cleaning, organizing, relating, and cataloging source data. and more.
Options - Can be update by end user - Contains numerous naming conventions and formats - Organized around important subject areas - Contain only current data CORRECT ANSWER : Organized around important subject areas
2) Which of the following statements is true about a Data Warehouse? A. The data is updated less than an OLTP database but the structure is updated more B.
Engineering; Computer Science; Computer Science questions and answers; Which of the following are true of a data warehouse? (Select all that apply)A) The data is time-stamped for comparison over time.
All studies on the costs of computer crimes are based on surveys.
Reducing the number of requirements in a project reduces the overall cost of the project.
A data warehouse is larger than a data mart.
Analysts create hypotheses only after performing an analysis.
All studies on the costs of computer crimes are based on surveys.
Reducing the number of requirements in a project reduces the overall cost of the project.
A data warehouse is larger than a data mart.
Analysts create hypotheses only after performing an analysis.