First-cut entity relationship, Software Engineering

Assignment Help:

A University has asked you to design and implement a simple database to store student and module details (including details of which school students belong to and which schools run which module), upon student enrolment. Students are enrolled as a member of a school (e.g. School of Mathematics and Computer Science), whilst also being enrolled onto a number of modules, student contact details are also required. The modules a student may be enrolled onto are run by schools (e.g. Introduction to Information Systems is run by the School of Mathematics and Computer Science), with students limited to modules that are run by the school that they belong to. While designing and implementing the database system (following the steps below), you should apply common sense and make any necessary minor administrative decisions. You work report is to document your work in carrying out the following steps, and include sufficient information about the system implemented (as well as its design) that it can be understood without difficulty.

1. Produce a first-cut Entity Relationship (ER) Diagram for the system.

2. Carry out the Relational Data Analysis procedure from the "Structured System Analysis and Design" (PDF file). Include details for each normal form, and the resulting ER Diagram.

3. Compare your ER Diagrams from steps 1 and 2. Comment on any differences and make any changes you consider necessary to produce a final ER Diagram. Should there be no differences, instead discuss what differences there could have been.

4. Following the example from the (PDF file) on databases use your ER Diagram to produce a Relational Database Schema, and include in your report each table complete with a small set of realistic but imaginary sample data: between five and fifteen records per table.

5. Implement your database in Microsoft Office Access, complete with this sample data. Remember to use appropriate data types and to implement necessary relationships.

6. Design, and implement in Microsoft Office Access, forms for the entry of data into the database. Include screenshots of sample forms as an appendix in your report.

7. Design, and implement in Microsoft Office Access 2003, a report that summarizes the number of students on each module. Include a sample report (output) as an appendix in your report.

8. Conclude your work report with a section that evaluates the strengths and weaknesses of the system, how it could be improved and what you would do differently 'next time'.


Related Discussions:- First-cut entity relationship

What are the problems in comes in SRS, What are the Problems in comes in SR...

What are the Problems in comes in SRS There are numerous features which make requirements analysis difficult. These are explained below: 1. Complete requirements are diffic

Explain the steps used in in system analysis, Question 1 A) If you are a s...

Question 1 A) If you are a software engineer you must be expert in the field of hardware, software  and also database. It has been listed by the industry professionals that time a

What is the use of user interface prototyping, What is the use of User Inte...

What is the use of User Interface prototyping? This prototyping is used to pre-specify the look and feel of user interface in an effective way.

Iterative enhancement and evolutionary development model, Q. Differentiate ...

Q. Differentiate between iterative Enhancement Model and Evolutionary Development model. Ans. Iterative Enhancement Model: This model has the similar phases as the waterfall

What is validation and verification testing, Explain Validation and verific...

Explain Validation and verification testing? Ans) Used as an entity to describe a procedure of review, analysis, and testing all over the software life cycle to discover errors,

How does the risk factor affect the spiral model, How does the risk factor ...

How does the risk factor affect the spiral model of software development? Ans: Risk Analysis phase is the most significant part of "Spiral Model". In this phase all possible (a

Determine the concept of concurrency, Determine the concept of Concurrency ...

Determine the concept of Concurrency The basic concept in computer programming is concept of handling more than one task at a time. Many programming problems need that the pro

What is structured programming and why is it important, What is structured ...

What is structured programming and why is it important? Structured programming is a programming which was coined in the late 1960's to mean programming without using go to stat

Define the computer based system, Define the computer based system. The...

Define the computer based system. The computer based system can be explained as "a set or an arrangement of elements that are organized to accomplish some predefined goal by pr

What are the aims of testing, What are the aims of testing? i. T...

What are the aims of testing? i. Testing is a process of executing a program with the target of finding an error. ii. A good test case is one that has high possibilit

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd