CIS 111 Complete Course CIS111Complete Course
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CIS 111 Week 1 Discussion
"Business Rules in Data Modeling" Please respond to the following: * Per the text, when databases are developed, they are modeled around business rules, so they accurately support a business function or operation. * Based on your experiences, identify one (1) example of a business function / operation. Explain the business function / operation in the context of business data models. * Identify the business rules associated with your selected business function /…show more content… Check with your professor for any additional instructions. * Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
The specific course learning outcomes associated with this assignment are: * Describe the role of databases and database management systems in managing organizational data and information. * Compose conceptual data modeling techniques to capture the information requirements. * Use technology and information resources to research issues in database systems. * Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.
CIS 111 Week 3 Discussion
"Entity Relationship Modeling" Please respond to the following: * As explained throughout this course, entity relationship modeling is a critical element of database design. If the database is not properly modeled, it is unlikely that the database will be properly developed. Using this knowledge, explain the key reasons why entity relationship modeling is important, and determine at least (1) way in which it impacts the overall development of the database. * Analyze the key ways that entity relationship modeling helps database developers overcome potential design challenges and