Design, implementation, and evaluation of a Java

Java Theory Design, Implementation and Testing

DEPARTMENT OF HE

Qualification		Unit number and title
Pearson BTEC HND Diploma in Computing and Systems Development		41: Programing in Java
Student name		Assessor name

Date issued	Completion date		Submitted on
23/2/2017	27/4/2017

Assignment title	Java Theory, Design, Implementation and Testing

LO	Learning outcome (LO)	AC	In this assessment you will have the opportunity to present evidence that shows you are able to:	Task no.	Evidence (Page no)
LO 1	Understand the principles of programming in Java	1.1	Discuss the principles, characteristics and features of programming in Java	5
LO 1	Understand the principles of programming in Java	1.2	Critically evaluate the environmental flexibility of programming in Java	5
LO 2	Be able to design Java solutions	2.1	Design a Java programming solution to a given problem	1
LO 2	Be able to design Java solutions	2.2	Explain the components and data and file structures required to implement a given design	1
LO 3	Be able to implement Java solutions	3.1	Implement a Java programming solution based on a prepared design	2
		3.2	Define relationships between objects to implement design requirements	2
		3.3	Implement object behaviours using control structures to meet the design algorithms	2
		3.4	Identify and implement opportunities for error handling and reporting	2
		3.5	Make effective use of an Integrated Development Environment (IDE) including code and screen templates	2
LO 4	Be able to test and document Java solutions	4.1	critically review and test a Java programming solution	3
		4.2	analyse actual test results against expected results to identify discrepancies	3
		4.3	evaluate independent feedback on a developed Java program solution and make recommendations for improvements	3
		4.4	create user documentation for the developed Java program solution	4
		4.5	create technical documentation for the support and maintenance of a Java program solution.	1, 2 & 3

Your completed assignment must be handed in via the turnitin before the deadline.

In addition to the above PASS criteria, this assignment gives you the opportunity to submit evidence in order to achieve the following MERIT and DISTINCTION grades
Grade Descriptor	Indicative characteristic/s	Contextualisation
M1 Identify and apply strategies to find appropriate solutions	An effective approach to study and research has been applied	Appropriate research has been conducted in obtaining information to complete the assignment. The information is presented in a well-organised manner.
M2 Select/design and apply appropriate methods/techniques	Relevant theories and techniques have been applied A range of methods and techniques have been applied	Java constuctors, method overloading, overriding and inheritance principles have been made use of appropriately. Evidence has been shown that the student has a good understanding & knowledge of the coding techniques used to create the application. A range of events have been used.
M3 Present and communicate appropriate findings	A range of methods of presentation have been used and technical language has been accurately used Communication has taken place in familiar and unfamiliar contexts	· Well-presented documentation for both the user and technical documentation · User documentation should be free from technicalities · Good representation of the overall system with sufficient detail.
D1 Use critical reflection to evaluate own work and justify valid conclusions	Realistic improvements have been proposed against defined characteristics for success	A thorough and comprehensive evaluation which includes finding weaknesses with the current system and suggesting improvements & solutions.
D2 Take responsibility for managing and organising activities	Substantial activities, projects or investigations have been planned, managed and organised	A high quality report has been completed.
D3 Demonstrate convergent/lateral/ creative thinking	ideas have been generated and decisions taken innovation and creative thought have been applied	A high quality system has been implemented and creative thought has been shown with the design and implementation. Novel features have been implemented with evidence that the student has done sufficient research into the relevant implementation methods.

Assignment brief
Unit number and title	Programing in Java
Qualification	Pearson BTEC HND Diploma in Computing and Systems Development
Start date	23.2.2017
Deadline/hand-in	27.4.2017
Assessor

Assignment title	Java Theory & Design, Implementation and Testing
Purpose of this assignment This assignment considers the skills required to developing solutions to meet identified user needs while emphasising the importance of testing and reviewing.
Scenario You are working as a junior software developer for Prime Softwares Ltd. You are asked to create a program in Java for a book retailer. The software should allow administrator to update stock and customers should be able to view stock, put items in the basket, see total price and a reference number is generated. Customers can place orders by telephone. The program must demonstrate your skills in using object-oriented programming concepts: l Classes l Objects l Encapsulation l Inheritance l Polymorphism l Method overloading l Method Overriding There should be some sort of on-line help system and an about page.
Task 1 Plan & Design · Create a GUI for both staff and customer. · Clearly state the expected outcomes for the application. State the inputs, outputs & processing required. · Evaluate the following delivery environments and chose one for your solution: mobile, handheld, web based, desktop & dedicated device. Discuss the method in which the users will interact with the application. Discuss the standards that the user interface will comply to. State the platforms that will be compatible with the program. P[2.3] · Plan the layout of forms including details of design. · Create an activity diagram for a customer to create an order an order · Create a class diagram for the intended program · Identify the Java Class libraries that you will be using. p[2.2] p[2.1] For all the above.
Task 2: Implementation · Create an object diagram based on your class diagram in task 1. [P3.2] · Use a range of controls, and a range of object oriented programming concepts to create your Application. [P3.3] · Make use of the Java Class libraries that were specified in the design section. · You must implement validation & error handling mechanisms. [P3.4] · Document the implementation with annotated screenshots and commented source code. p[3.1] & p[3.5] for all the above.
Task 3: Testing & Review · Create a test plan and show the test data to be used. Include range testing. Test both normal and erroneous data. Test the application according to your test plan. · Write a short report analysing the actual test results with the expected results. p[4.2] · Evaluate independent feedback on developed .Net solution to the problem you have provided and make necessary recommendations based on the feedback. p[4.3] · Demonstrate how you resolved any errors found. · Review your application and state whether it meets the initial requirements and objectives. Suggest improvements that could be made. P[4.1] for all the above. P[4.5] is obtainable by documenting all the above tasks.
Task 4: Create user guide: (contents page – introduction – step by step screenshots including error handling). P[4.4]
Task 5: Discuss the principles, characteristics and features of programming Java. [P1.1] and Critically evaluate the environmental flexibility of programming in Java. [P1.2] Include some of the following principles, characteristics and features in your discussion: Encapsulation Abstraction Inheritance Polymorphism Platform Independent Secured Robust Portable Distributed Multi-threaded The discussion must have an element of criticism.

Assignment Feedback

Learning Outcome Ref. No.	Criteria	Feedback	Met/ Partly Met? Y/N
1.1	Discuss the principles, characteristics and features of programming in Java
1.2	Critically evaluate the environmental flexibility of programming in Java
2.1	Design a Java programming solution to a given problem
2.2	Explain the components and data and file structures required to implement a given design
3.1	Implement a Java programming solution based on a prepared design
3.2	Define relationships between objects to implement design requirements
3.3	Implement object behaviours using control structures to meet the design algorithms
3.4	Identify and implement opportunities for error handling and reporting
3.5	Make effective use of an Integrated Development Environment (IDE) including code and screen templates
4.1	critically review and test a Java programming solution
4.2	analyse actual test results against expected results to identify discrepancies
4.3	evaluate independent feedback on a developed Java program solution and make recommendations for improvements
4.4	create user documentation for the developed Java program solution
4.5	create technical documentation for the support and maintenance of a Java program solution.
M1	Identify and apply strategies to find appropriate solutions
M2	Select/design and apply appropriate methods/techniques
M3	Present and communicate appropriate findings
D1	Use critical reflection to evaluate own work and justify valid conclusions
D2	Take responsibility for managing and organising activities
D3	Demonstrate convergent/lateral/ creative thinking

Action Plan

Suggest improvements and any other comments not included in formative feedback

Summative feedback

Please highlight strengths, weaknesses and areas for improvement.

Learning Outcome Ref. No.	Criteria	Feedback	Met/ Partly Met? Y/N
1.1	Discuss the principles, characteristics and features of programming in Java
1.2	Critically evaluate the environmental flexibility of programming in Java
2.1	Design a Java programming solution to a given problem
2.2	Explain the components and data and file structures required to implement a given design
3.1	Implement a Java programming solution based on a prepared design
3.2	Define relationships between objects to implement design requirements
3.3	Implement object behaviours using control structures to meet the design algorithms
3.4	Identify and implement opportunities for error handling and reporting
3.5	Make effective use of an Integrated Development Environment (IDE) including code and screen templates
4.1	critically review and test a Java programming solution
4.2	analyse actual test results against expected results to identify discrepancies
4.3	evaluate independent feedback on a developed Java program solution and make recommendations for improvements
4.4	create user documentation for the developed Java program solution
4.5	create technical documentation for the support and maintenance of a Java program solution.
M1	Identify and apply strategies to find appropriate solutions
M2	Select/design and apply appropriate methods/techniques
M3	Present and communicate appropriate findings
D1	Use critical reflection to evaluate own work and justify valid conclusions
D2	Take responsibility for managing and organising activities
D3	Demonstrate convergent/lateral/ creative thinking

OVERALL GRADE AWARDED FOR UNIT:

Feedback: Student to Assessor

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Student Signature

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Tags: Implementation and Testing Java Theory Design

Secured

Robust

Portable

Distributed

Multi-threaded

Maddox Smith