Databases

Given the following business scenario, create a Crow’s Foot ERD using the specia

Given the following business scenario, create a Crow’s Foot ERD using the specialization hierarchy model. Your ERD needs to be similar to the specialization hierarchy ERD outlined in our readings for this week. It should contain both a disjoint-overlapping constraint and a completeness constraint. Business Scenario: Granite Sales Company keeps information on employees within their… Continue reading Given the following business scenario, create a Crow’s Foot ERD using the specia

Given the following business scenario, create a Crow’s Foot ERD using the specia

Q1.“Using spreadsheets or typical computer-based filing systems looks a reasonab

Q1.“Using spreadsheets or typical computer-based filing systems looks a reasonable choice for organizing personal data. However, it is not sufficient to use such systems when the amount of data becomes huge. In such case, it may be time to implement a database.” Q2.Define five mini-world Entities and five Relationships for a hospital database system. Q3.Draw… Continue reading Q1.“Using spreadsheets or typical computer-based filing systems looks a reasonab

Instructions: Prepare and present your work in a professional manner. Strive to

Instructions: Prepare and present your work in a professional manner. Strive to be clear and concise in your answers. Document all your assumptions and explain your approach. Submit a zip file that includes your database file (.accdb) and any other files you used in the assignment. Submit a PDF (within the zip file) of the… Continue reading Instructions:
Prepare and present your work in a professional manner. Strive to

You must submit two separate copies (one Word file and one PDF file) using the A

You must submit two separate copies (one Word file and one PDF file) using the Assignment Template on Blackboard via the allocated folder. These files must not be in compressed format. Zero marks will be given if you try to bypass the SafeAssign (e.g. misspell words, remove spaces between words, hide characters, use different character… Continue reading You must submit two separate copies (one Word file and one PDF file) using the A

Hi,follow the instructions attached to the file, provide a model solution that i

Hi,follow the instructions attached to the file, provide a model solution that is not duplicated, avoid plagiarism or quoting from articles, books and other sites, write the answers in the same file and make them blue. Pay attention to grammatical errors and the number of words required. Provide a correct and clear answer. Do not… Continue reading Hi,follow the instructions attached to the file, provide a model solution that i

You must submit two separate copies (one Word file and one PDF file) using the A

Notes: • See attached file for the assignment details. Use the attached file “

Notes: • See attached file for the assignment details. Use the attached file “bank-data.csv” in the assignment as required. • Submit a .zip file that includes all files you developed in the assignment. • Avoid plagiarism.

3. Access and authority control Access points are often under some form of autho

3. Access and authority control Access points are often under some form of authority control (also called access control or terminology control). Authority control is a mechanism for bringing consistency to data values in an information organization system. Data entered in fields that are under authority control must come from a file or list of… Continue reading 3. Access and authority control
Access points are often under some form of autho

Guidelines.. Demonstrates deep, thorough understanding of the topic. Highly insi

Guidelines.. Demonstrates deep, thorough understanding of the topic. Highly insightful. Connects topics to the reading, research, and own experience. Supports opinions with multiple specific examples of cited evidence. When reporting on own progress, provides a thorough, detailed description and analysis. Asks specific questions, solicits specific feedback. You can use valid and documented sources related to… Continue reading Guidelines..
Demonstrates deep, thorough understanding of the topic. Highly insi