Application
This unit applies to programmers in a variety of fields who are required to produce software programs.
Prerequisites
Not applicable.
Elements and Performance Criteria
1. Code using user defined data structures | 1.1 Design, define and use data structures that are an aggregate of other data types 1.2 Code using an array of user-defined data types 1.3 Use the facilities in the language to create, manipulate and destroy dynamic variables, such as arrays |
2. Code using standard algorithms | 2.1 When coding, use a modular programming approach, including pass-by-reference parameter passing 2.2 Write code to create and manipulate a 2-D array 2.3 Create and maintain a sorted array and use language-provided facilities for sorting an array of ordered elements 2.4 Code a simple binary search technique for use with an array of sorted data 2.5 Code binary file-handling solutions using random access algorithms |
3. Debug code | 3.1 Use stand-alone debugging tools or tools provided by integrated development environment to debug code 3.2 Use a debugger to trace code execution and examine variable contents to detect and correct errors |
4. Document activities | 4.1 Follow organisational guidelines for developing maintainable code and adhere to the provided coding standard when documenting activities 4.2 Apply internal documentation suitable for use by peers to all code created 4.3 Use documentation tools available in the target language when documenting activities |
5. Test code | 5.1 Design and document tests 5.2 Undertake limited testing of produced code to ensure compliance with program specification 5.3 Capture and record test results |
6. Create an application | 6.1 Build an application in response to a user requirement 6.2 Access multiple source code files 6.3 Employ integrated development environment project maintenance facilities or make files to automate program building 6.4 Develop a program specification solution when provided with a basic design document 6.5 Design the algorithm, and document, construct and test applications in response to a problem description using the language 6.6 Document the completed application |
Required Skills
Required skills
analytical skills to:
read and interpret program specifications
undertake user testing
communication skills to deal with clients and colleagues
initiative and enterprise skills to produce a solution to the programming requirement
literacy skills to:
follow organisational guidelines
produce documentation required for the chosen methodology
problem-solving skills to debug problems with object-oriented code
technical skills to:
apply a programming methodology to a project or scenario
interpret program specifications
translate from problem space to machine space
use a range of debugging tools
use an integrated development environment
use program-coding techniques.
Required knowledge
detailed knowledge of:
dynamic variables
medium-size application development
standard array and file handling algorithms
user-defined data structures
limited range of development methodologies and their application
limited knowledge of language development.
Evidence Required
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment | |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | Evidence of the ability to: design and build application programs to a problem scenario and program specification generate code documentation and test it to confirm that created application meets original specification and solves original problem produce technical documentation for the application program. |
Context of and specific resources for assessment | Assessment must ensure access to: software development environment technical requirements appropriate learning and assessment support when required modified equipment for people with special needs. |
Method of assessment | A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate for this unit: verbal or written questioning to assess candidate’s knowledge of: arrays dynamic variables modular programming evaluation of candidate’s application review of candidate’s technical documentation. |
Guidance information for assessment | Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended, where appropriate. Assessment processes and techniques must be culturally appropriate, and suitable to the communication skill level, language, literacy and numeracy capacity of the candidate and the work being performed. Indigenous people and other people from a non-English speaking background may need additional support. In cases where practical assessment is used it should be combined with targeted questioning to assess required knowledge. |
Range Statement
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Data types may include: | language-provided data types standard data types database management system (DBMS)-specific data types. |
Integrated development environment may include: | Borland C++ Code Warrior Eclipse Visual C++ Visual Studio suite. |
Organisational guidelines may include: | communication methods content of emails dispute resolution document procedures and templates downloading information and accessing particular websites financial control mechanisms opening mail with attachments personal use of emails and internet access virus risk. |
Coding standard may include: | ANSI C GNU. |
Documentation may follow: | audit trails International Organization for Standardization (ISO), International Electrotechnical Commission (IEC), and Australian Standards (AS) standards naming standards project-management templates report writing version control. |
Language may include: | C C++ Java Small Talk VB VB.NET. |
Sectors
Programming and software development
Employability Skills
This unit contains employability skills.
Licensing Information
No licensing, legislative, regulatory or certification requirements apply to this unit at the time of endorsement but users should confirm requirements with the relevant federal, state or territory authority.