I need help with a Computer Science question. All explanations and answers will be used to help me learn.
IT503-3: Appraise database development standards and security issues.
This assignment will help you to understand the basic organization of entities in a database and the various levels of normalization. You will also understand that SQL is a typical language used and find where it can be learned. A template is given for this assignment; while APA citation and referencing are required, the format is business-like.
Download and use the template here: Required Unit 4 Assignment 1 Template
Assignment Instructions and Requirements
A recent veterinary school graduate has asked you to put together a database for her new practice. While this assignment will not produce a full plan for a database, you will produce some ideas to discuss with the vet first.
Part 1: Developing Entity Tables
Develop an entity table for one kind of animal client, chosen from this list:
The top row should be your primary key. The rest of that column should be left blank. Add appropriate attributes for that kind of animal, filling in the attribute name, data type, length, and yes or no for whether or not it is required.
There must be at least 8 attributes (including the primary key). You may add rows for additional attributes if you find it necessary. Some attributes might be binary (yes/no) data types.
Part 2: Normalization
Perform research about database normalization and locate 1-2 appropriate sources for this section. Then write an explanation that your client should be able to understand, and cover the following, each in its own paragraph:
Part 3: SQL Introduction
In this section and in 25-40 words, briefly explain SQL and its uses. Cite your source properly.
Then find an online tutorial for SQL. Include the full URL to the beginning page of the tutorial, placing this under the explanation.
Formatting: You are required to use the given template; download it to your computer, fill it out, save it again, and then submit your work.
Referencing: Use APA in-text citation in parts 2 and 3 and provide a full APA reference entry for every source used at the end of the document.
Writing: Present all information in this document without first-person writing and without addressing the client directly with “you” or “we.” Simply present the information as factual evidence gathered from research.
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