SWD604 Program Design and Construction

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SWD604 Program Design and Construction

Course aim

This course aims to provide students with an intermediate knowledge of program implementation using object-oriented programming. Principles such as inheritance, polymorphism, encapsulation constructors etc. will be used to write basic and intermediate level programs and GUI applications.

Purpose

The purpose of the assessment is to assess students’ ability to discuss the fundamental issues, concepts and practices associated with software design and construction. Students will develop user interface applying principles of effective user interface design and apply appropriate design techniques to the development of object-oriented software to produce desired outcome.

Assessment Information

1. This is an individual open-book assessment which is worth 50% of your total assessment weighting of the entire course.
2. Resources and/or equipment which may be used for this activity:
• NZSE issued material;
• your own course notes; and
• other resources (referenced and cited). 
3. You have 5 weeks to complete this assignment

Learning Outcomes

This assessment is mapped to the following learning outcomes for this course:
LO 1 Discuss the fundamental issues, concepts and practices associated with software design and construction.
LO 2 Apply appropriate design techniques to the development of object-oriented software to produce desired outcome.
LO 3 Apply the principles of effective user interface design to the development of a user interface for a software.

Graduate Profile Outcomes (this course is mapped to)

GPO 1: Analyse requirements, apply appropriate modelling tools, SDLC and HCI principles, to design and document software solutions for a range of problems in an organizational context, including creating accurate and clear technical and user documentation/resources
GPO 3: Write and maintain complex programs using design patterns, data structures and algorithms to meet specifications and software development standards.
GPO 6: Select, justify and apply architecture, patterns, services, technologies, and tools, to implement the software solution/s using current and emerging technologies.

Plagiarism

• Any submitted assessment or part of an assessment which has plagiarised content will not be marked.
• All cases of plagiarism and/or cheating will be investigated and dealt with according to A08: Misconduct in Assessment Policy.

Submission Instructions

You are required to ensure you have carried out the following before submitting your assessment:
  • Signed assignment coversheet
  • Place your Name, Student ID number, Assessment and Task Number on all loose documents you are submitting with the assessment.
  • All answers must be written in your own words.
  • Proofread and spell check all written assessment work carefully.
  • DO NOT email your document to your tutor, it must be uploaded to the NZSE LMS

Evidence Submission

You are required to submit the below documents as the evidence of the work done towards the assessment on Canvas 
  • Visual Studio projects (.sln) file containing all the relevant project files and folders using appropriate naming convention for Task and subtasks wherever applicable(For ex: Task 2_Part A, Task 2_Part B etc) - as a zipped folder
  • Documentation that contains screenshots of your output screen and code with properly labelled ( .pdf or .docx file) - should not be zipped
  • Every document submitted online on Canvas should follow the naming convention as below:
  • Course Code_ Assessment Number_ Assessment Name_ Student Number_Document number
  • For example, SWD604_A1_Practical_7647XXXXX_1.

Assessment

Consider the following scenario:
You have been hired as an intern at Ahera Taera and have been designated to the software developer team. As a team member you are required to create a customer management system for Ahera Taera, a new retail outlet focusing on a varied range of customers from senior citizens to kids. The customer management system should help to main customer data, products bought by customers, discounts, and delivery mechanism.

There are a few requirements stated by the product manager which are as follows:

1. System should be able to maintain customer data which includes name, age, phone number, email address, house address and products bought.
2. System should record data of all types of customers:
• New customer
• Registered customer
• Registered customer who have bought products.

3. System can have different discount calculation as per customer:

• Normal customer will not have any discounts.
• If age is above 60, you get 10% senior discount.
• If products are brought on weekends, you get 2% discount.
• Customers from Auckland and Wellington will get 1% discount.

4. There are different delivery mechanisms of products to customer:

• Home delivery through Courier (Needs to be billed $10 extra to the total).
• Pickup from shop.

Assumption: Product details are entered into the database (Product Name, Product price, Product stock, Product description) which are visible in the Customer Dashboard.

TASK 1: 24 marks

LO 1: Discuss the fundamental issues, concepts and practices associated with software design and construction.

Theory:

a. Discuss 3 software design issues and 3 software design practices with respect to the given scenario
b. Discuss 3 software construction issues and 3 software construction practices with respect to the given scenario 

TASK 2: 10 marks

LO 3: Apply the principles of effective user interface design to the development of a user interface for a software.

Create a software application which has the following 5 Forms with necessary information:

a. Login/ Register
b. Product view/ add
c. Add to cart and apply discount
d. Payment
e. Customer dashboard

TASK 3: 10 marks

LO 3: Apply the principles of effective user interface design to the development of a user interface for a software.

Identify at least five Design Principles that has been applied while creating the software interface. Provide necessary evidence.

TASK 4: 20 marks

LO 2: Apply appropriate design techniques to the development of object-oriented software to produce desired outcome.

As part of the software development create a backend database which stores appropriate data for the given scenario as described below:

a. Create tables with appropriate attributes/ columns (For ex: Cust., Product, Order, Discount, Payment)
b. Make sure the following is maintained while creating the database:
• Normalized database
• Auto increment
• Primary key
• Foreign key
• Appropriate data types

TASK 5: 26 marks

LO 2: Apply appropriate design techniques to the development of object-oriented software to produce desired outcome.
Apply at least ONE Design Pattern technique in developing each of the following part of the software:
a. Validation
b. Customer Dashboard view
c. Add to Cart
d. Apply Discount
e. Payment modes and bill generation

TASK 6: 10 marks

LO 2: Apply appropriate design techniques to the development of object-oriented software to produce desired outcome.
To ensure the quality of the software you need to create at least 5 Unit test cases and execute them
SWD604 Program and Design Construction
Assignment 1 Marking Criteria
SWD604 Software Design Project - Assessment 1 Rubric
Criteria
 Ratings
 Pts
Task 1
Software
Design Issues
6 to >4.0 pts
3 software design issues have been discussed
4 to >2.0 pts
2 software design issues have been discussed.
2 to >0.0 pts
1 software design issue has been discussed
0 pts
The student has not attempted the task.
6 pts
Task 1
Software
Design
Practices
6 to >4.0 pts
3 software design practices have been discussed
4 to >2.0 pts
2 software design practices have been discussed.
2 to >0.0 pts
1 software design practice has been discussed
0 pts
The student has not attempted the task.
6 pts
Task 1
Software
Construction
Issues
6 to >4.0 pts
3 software construction issues have been discussed
4 to >2.0 pts
2 software construction issues have been discussed.
2 to >0.0 pts
1 software construction issue has been discussed
0 pts
The student has not attempted the task.
6 pts
Task 1
Software
Construction
Practices
6 to >4.0 pts
3 software construction practices have been discussed
4 to >2.0 pts
2 software construction practices have been discussed.
2 to >0.0 pts
1 software construction practice has been discussed
0 pts
The student has not attempted the task.
6 pts
TASK 2
Login/ Register
form

2 pts
Login/ Register form created successfully with all necessary working information and applied principles of effective user interface design.
1 pts
Login/ Register form created partially OR poorly and lacks applying principles of effective user interface design
0 pts
No Marks
The student has not implemented the task.

2 pts
TASK 2
Product view/ add
2 pts
Product view/ add form created successfully with all necessary working information and applied principles of effective user interface design
1 pts
Product view/ add form created partially OR poorly and lacks applying principles of effective user interface design
0 pts
The student has not implemented the task.


2 pts
TASK 2
Add to cart and
apply discount
2 pts
Add to cart and apply discount form created successfully with all necessary working information and applied principles of effective user interface design.
1 pts
Add to cart and apply discount form created partially OR poorly and lacks applying principles of effective user interface design

0 pts
The student has not implemented the task.


2 pts
TASK 2
Payment
2 pts
Payment form created successfully with all necessary working information and applied principles of effective user interface design.

1 pts
Payment form created partially OR poorly and lacks applying principles of effective user interface design.

0 pts
The student has not implemented the task.


2 pts
TASK 2
Customer
Dashboard

2 pts
Customer dashboard form created successfully with all necessary working information and applied principles of effective user interface design.
1 pts
Customer dashboard form created partially OR poorly and lacks applying principles of effective user interface design.
0 pts
The student has not implemented the task.

2 pts
TASK 3
Design
Principles
10 to >8.0 pts
Five design principles have been applied to create the software interface with all the necessary evidence to prove the same.
8 to >6.0 pts
Four design principles havebeen applied to create the software interface with all the necessary evidence to prove the same.
6 to >4.0 pts
Three design principles have been applied to create the software interface with all the necessary evidence to prove the same.
4 to >2.0 pts
Two design principles have been applied to create the software interface with all the necessaryevidence to prove the same.
2 to >0.0 pts
One design principle has been applied to create the software interface with all the necessary evidence to prove the same.
0 pts
No Marks The student has not implemented the task.
10 pts
TASK 4
Table creation with appropriate attributes
5 to >3.0 pts

All necessary tables such as 

• Customer 

• Product 

• Order 

• Discount 

• Payment created successfully with appropriate attributes.

3 to >1.0 pts

At least ONE of the necessary tables such as 

• Customer 

• Product 

• Order 

• Discount 

• Payment is missing or not successfully created.

1 to >0.0 pts

Two or more of the necessary tables such as 

• Customer 

• Product 

• Order 

• Discount 

• Payment is missing or not successfully created.

0 pts
The student has not attempted the task
5 pts
TASK 4
Database
15 to >12.0 pts

All of the following measures were maintained while creating the database: 

1. Normalized database 

2. Auto increment 

3. Primary key 

4. Foreign key 

5. Appropriate data types

12 to >9.0 pts

Any 4 of the following measures were maintained while creating the database: 

1. Normalized database 

2. Auto increment 

3. Primary key 

4. Foreign key 

5. Appropriate data types

9 to >6.0 pts
Any 3 of the following measures were maintained while creating

the database: 

1. Normalized database 

2. Auto increment 

3. Primary key 

4. Foreign key 

5. Appropriate data types

6 to >3.0 pts
Any 2 of the followingmeasures were maintained while creating the database: 

 1. Normalized database 

2. Auto increment 

3. Primary key 

4. Foreign key 

5. Appropriate data types

3 to >0.0 pts
Any 1 of the following measures were maintained while creating the database: 

1. Normalized database 

2. Auto increment 

3. Primary key 

4. Foreign key 

5. Appropriate data types

0 pts
The student has not attempted the task
15 pts
TASK 5 Design Pattern
26 to >21.0 pts
Student has applied any ONE design pattern for implementing All of the following: 

1. Validation 

2. Customer dashboard view 

3. Add to cart 

4. Apply discount 

5. Payment modes and bill generation

21 to >16.0 pts
Student has applied any ONEdesign pattern applied for implementing 4 of the following:

 1. Validation 

2. Customer Dashboard view 

3. Add to Cart 

4. Apply Discount

5. Payment modes and bill generation
16 to >11.0 pts
Student has applied any ONE design pattern applied for implementing 3 of the following:

1. Validation 

2. Customer Dashboard view

3. Add to Cart 

4. Apply Discount

5. Payment modes and bill generation
11 to >5.0 pts
Student has applied any ONE design pattern applied for implementing 2 of the following:

1. Validation 

2.Customer Dashboard view

3. Add to Cart 

4. Apply Discount

5. Payment
modes and bill generation
5 to >0.0 pts
Student has applied any ONE design pattern applied for implementing 1
of the following:

1. Validation 

2. Customer Dashboard view

3. Add to Cart 

4. Apply Discount

5. Payment modes and billgeneration
0 pts
The student has not implemented the task.
26 pts
TASK 6
Unit test cases
10 to >8.0 pts
5 test cases provided with all the necessary working evidence.
8 to >6.0 pts
4 test cases provided with all the necessary working evidence.
6 to >4.0 pts
3 test cases provided with all the necessary working evidence.
4 to >2.0 pts
2 test cases provided with all the necessary working evidence.
2 to >0.0 pts
1 test case
provided with all the necessaryworking evidence.
0 pts
The student has not attempted the task
10 pts
Total Points: 100

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