Differences between dfd and an entity-relationship diagram

Assignment Help Management Theories

Reference no: EM131446426

Question: Discuss the differences between data stores on a DFD and an entity-relationship diagram for the same information system application. What purpose does each serve? What does each explain or show that the other does not?

Reference no: EM131446426

Questions Cloud

Deployment to a combat zone : Explain why you should be selected for an deployment to a combat zone

Assesses a legal issue to a current work environment : Prepare an 11- to 15-page paper (not including the title and reference pages) that assesses a legal/ethical issue or situation relating to a current, previous, or potential future work environment.

Progress report and gain practical experience : The purpose of this assignment is to understand the basic features of a progress report and gain practical experience.

What will be the greatest opportunity and greatest challenge : You are a project manager for Advancement Corporation, which specializes in providing quality pharmaceuticals to doctors throughout the United States. The company has over 20,000 employees. It is critical that skilled scientists and technicians be..

Differences between dfd and an entity-relationship diagram : Discuss the differences between data stores on a DFD and an entity-relationship diagram for the same information system application. What purpose does each serve? What does each explain or show that the other does not?

Analyze three strategies that each of two empires attempted : HIS 103- Using these two empires, analyze three strategies that each of the two empires attempted to pursue in order tocreate, expand, maintain, or defend their rule.

Discuss current trends shaping total rewards for employees : Develop 1,225-word compensation and benefits strategy for the organization. Discuss current trends shaping total rewards for employees in a business industry synonymous with your organization

Identify the audience of the report : Create a technical report related to an approved technical communication topic - purpose of this assignment is to understand the basic features of a technical report and gain practical experience in constructing a large research report.

What will be the agenda for the meeting : More specifically, this means that it is considered common knowledge throughout the organization that you, as the project manager, have the ability to identify, plan, be the catalyst to execute a plan, and provide closure for the plan to address t..

User Account

All Pages