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 following is essential:

Assessment must confirm the ability to design a well-structured database that represents the client's business reality and provides the user with a productive business tool.

To demonstrate competency in this unit the learner will require access to:

Current industry-accepted database software, network or other system for remote or multi-user access

Business requirements

Context of and specific resources for assessment

The breadth, depth and complexity covering planning and initiation of alternative approaches to skills or knowledge applications across a broad range of technical and/or management requirements, evaluation and coordination would be characteristic.

Assessment must ensure:

self-directed application of knowledge and skills, with substantial depth in some areas where judgement is required in planning and selecting appropriate equipment, services and techniques for self and others.

Applications involve participation in development of strategic initiatives as well as personal responsibility and autonomy in performing complex technical operations or organising others. It may include participation in teams including teams concerned with planning and evaluation functions. Group or team coordination may also be involved.

Method of assessment

The purpose of this unit is to define the standard of performance to be achieved in the workplace. In undertaking training and assessment activities related to this unit, consideration should be given to the implementation of appropriate diversity and accessibility practices in order to accommodate people who may have special needs. Additional guidance on these and related matters is provided in ICA05 Section 1.

Competency in this unit should to be assessed using summative assessment to ensure consistency of performance in a range of contexts. This unit can be assessed either in the workplace or in a simulated environment. However, simulated activities must closely reflect the workplace to enable full demonstration of competency.

Assessment will usually include observation of real or simulated work processes and procedures and/or performance in a project context as well as questioning on underpinning knowledge and skills. The questioning of team members, supervisors, subordinates, peers and clients where appropriate may provide valuable input to the assessment process. The interdependence of units for assessment purposes may vary with the particular project or scenario.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended, for example:

ICAB4170B Build a database

ICAA5153B Model data objects

ICAA5154B Model data processes

An individual demonstrating this competency would be able to:

Demonstrate understanding of a broad knowledge base incorporating theoretical concepts, with substantial depth in some areas

Analyse and plan approaches to technical problems or management requirements

Transfer and apply theoretical concepts and/or technical or creative skills to a range of situations

Evaluate information, using it to forecast for planning or research purposes

Take responsibility for own outputs in relation to broad quantity and quality parameters

Take some responsibility for the achievement of group outcomes

Maintain knowledge of industry products and services

Required skills

Techniques to elicit information from users, particularly during the design and prototype phases

Analysis skills to determine data objects required, data structures and business requirements

Data modelling skills

Business analysis skills

SQL programming skills

Communicating with clients

Required knowledge

Function and features of databases

Logical design concepts, particularly in relation to designing data structures, queries screens and reports

Data modelling in relation to developing the conceptual data model

Object model design concepts, particularly in relation to designing data structures, queries, screens and reports

Data analysis, particularly in determining data types and data structures and query and report design

DBMS fundamentals, particularly during the design phase

Function and features of data types and data structures

Data redundancy

Encryption and authentication as they apply to database security features

Scalability of databases

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.

Client may include but is not limited to:

internal departments

external organisations

individual people

employees

Database may include but is not limited to:

relational databases

object-relational databases

proprietary databases

commercial off the shelf (COTS) database packages

Technical requirements may be in reference to:

business

system

platform

database

network

people in the organisation

Documentation may follow:

ISO/IEC/AS standards

audit trails

naming standards

version control

project management templates

report writing principles

Database management system may include:

distributed or centralised

on-line

partitioned geographically or thematically distributed

Security plan may include:

privacy

authentication

authorisation and integrity

usually relates directly to the security objectives of the organisation

Requirements may be in reference to:

business

system

platform

database

network

people in the organisation