Assessor Resource

ICTPRG441
Apply skills in object-oriented design

Assessment tool

Version 1.0
Issue Date: May 2024


This unit describes the skills and knowledge required to produce an object-oriented design from specifications, applying the cyclic process of iteration from identification of class, instance, role and type to the final object-oriented model of the application.

It applies to those who are required to design systems using an object-oriented method.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

The candidate must demonstrate the ability to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including evidence of the ability to:

produce one object-oriented design from requirements, documents and system specifications, which includes:

static class diagrams

communication and sequence diagrams

activity and state diagrams

diagrams mentioned above using unified modelling language (UML)

refining class design

documentation of design.

The candidate must be able to demonstrate knowledge to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including knowledge of:

design quality metrics, refinement techniques and programming design principles that may be used for applying skills in object-oriented design

unified modelling language

different programming methodologies, documentation techniques and development methodologies that may be used for applying skills in object-oriented design.

Skills in this unit must be demonstrated in a workplace or simulated environment where the conditions are typical of those in a working environment in this industry.

This includes access to:

programming design software, tools and licenses

required hardware and its components

system specifications

requirement documents

design specifications.

Assessors of this unit must satisfy the requirements for assessors in applicable vocational education and training legislation, frameworks and/or standards.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

The candidate must demonstrate the ability to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including evidence of the ability to:

produce one object-oriented design from requirements, documents and system specifications, which includes:

static class diagrams

communication and sequence diagrams

activity and state diagrams

diagrams mentioned above using unified modelling language (UML)

refining class design

documentation of design.

The candidate must be able to demonstrate knowledge to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including knowledge of:

design quality metrics, refinement techniques and programming design principles that may be used for applying skills in object-oriented design

unified modelling language

different programming methodologies, documentation techniques and development methodologies that may be used for applying skills in object-oriented design.

Skills in this unit must be demonstrated in a workplace or simulated environment where the conditions are typical of those in a working environment in this industry.

This includes access to:

programming design software, tools and licenses

required hardware and its components

system specifications

requirement documents

design specifications.

Assessors of this unit must satisfy the requirements for assessors in applicable vocational education and training legislation, frameworks and/or standards.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Gather and determine specifications in object-oriented design 
Create static class diagram according to given set of specifications 
Develop communication diagrams and sequence diagrams according to given set of specifications 
Develop activity diagram and state diagram using given set of specifications 
Investigate and refine behaviour, state of classes and collaboration between classes 
Validate visibility of class services and state data 
Identify generalisations and specialisations within classes 
Refine class design and apply aggregation and composition principles 
Create detailed unified modelling language (UML) static class diagrams 
Develop detailed UML communication and sequence diagrams 
Create detailed UML activity and state diagrams 

Forms

Assessment Cover Sheet

ICTPRG441 - Apply skills in object-oriented design
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I declare that the assessment tasks submitted for this unit are my own work.

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Assessment Record Sheet

ICTPRG441 - Apply skills in object-oriented design

Student name:

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Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

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Overall assessment result: Competent Not yet competent

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