Value of Knowledge in IS: In an Information system, the components Data, Information, and knowledge are connected with each other. Data represents... Learn more about this topic: What Is an Information System? from Chapter 1/ Lesson 1 ...
Briefly explain each of the three primary inventory systems. What attributes would you have in a table to describe an entity called BOOK? What would you use as the primary key? What would be the relationship between AUTHOR and BOOK? Assume that a...
A key is a set of data base which is designed to recognize rows and columns of the data base table. It is helpful in recognizing the relation between...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
Further, the data can be collected thru primary and secondary ways. Additionally, data help to articulate the study in a better way. Answer and Explanation: A. Following are some advantages of secondary data over primary data: Secondary data ar...