Although SQL is the de facto standard database language, there are many variations of the language. Using the Internet (or other sources), answer the following questions. What is a de facto standard? Provide examples (other than SQL) of such standards. How does SQL (the primary database language) being a de facto standard affect you, in your role of an information user?
Answer to relevant QuestionsDevelop an REA data model for ordering inventory. Consider this a single event. You will need to identify the associated resource(s) and agent(s). Draw the model using Microsoft Visio (or other software).Examine the REA model for Hera Industrial Supply that appears in Figure. Determine the maximum cardinalities for each of the eight relationships indicated in the model. State any assumptions you needed to make, and be ...“If input data are entered into the system completely and accurately, then the information system control goals of ensuring update completeness and of ensuring update accuracy will be automatically achieved.” Do you ...The CFO of Turing Corporation is very uncomfortable with its current risk exposure related to the possibility of business disruptions. Specifically, Turing is heavily involved in e- business, and its internal information ...“Monitoring must be performed by an independent function such as a CPA.” Do you agree? Discuss fully.
Post your question