ICTDAT402 — Clean and verify data

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What an assessment for ICTDAT402 must cover

36 assessable components: 3 elements (12 performance criteria), 2 performance evidence and 16 knowledge evidence requirements, plus 6 foundation skills. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Prepare data sets

1.1Identify data sets and establish task requirements according to business needs
1.2Unify data from different sets according to task requirements
1.3Review data and confirm accuracy of input and restriction to numerical values

2 Review and clean data set

2.1Identify and remove incorrect data input and formulate data according to task requirements
2.2Confirm required data set parameter range according to task requirements
2.3Run analytics and confirm that data set consistency according to task requirements
2.4Remove any data values that are outside upper and lower threshold of acceptable range

3 Verify data set

3.1Confirm consistency between digitally entered data and manually entered data
3.2Identify and review over-writes according to organisational requirements
3.3Review data set and confirm analytical suitability according to task requirements
3.4Store data set securely according to organisational procedures, legislative requirements and industry standard practices
3.5Obtain final task sign off from required personnel

Performance evidence

combine at least two data sets from different sources
confirm accuracy of the two combined data sets

Knowledge evidence

legislative requirements relating to data capture and storage, including data protection, security and privacy laws and regulations
organisational policies, procedures and protocols relating to protecting data integrity for:
data accuracy
identification of data over-writes
verifying data security
monitoring data discrepancies between different sources
digital versus manual data entry
monitoring data integrity
identifying where data breaches have occurred
ethical management and governance of data, including determining availability of data and confidentiality of data
compliance requirements and regulations relating to data loss
key components of policies in place for protecting confidential and private business information and intellectual property in data assets, including:
privacy policies
security policies
intellectual property policies
data analytics including feature extraction procedures

Foundation skills

Learning: Modifies behaviour following exposure to new information
Numeracy: Interprets mathematical data and applies interpretation to task outcomes Completes complex calculations and records mathematical data
Planning and organising: Sequences stages in cleaning and verifying data efficiently and logically Prioritises tasks and own workload for required outcomes
Problem solving: Identifies and resolves barriers to successful delivery of cyber security infrastructure Demonstrates an understanding of how to address less predictable problems and initiates standard procedures in response
Self-management: Implements standard procedures and makes decisions for routine tasks
Technology: Uses technology platforms to assist with data analysis

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

See what you get before you start

Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:

Questions about assessing ICTDAT402

What does an assessment tool for ICTDAT402 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for ICTDAT402 needs to address all 36 unit components: 3 elements with 12 performance criteria, 2 performance evidence requirements, 16 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for ICTDAT402?

Auditori pulls the current release of ICTDAT402 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for ICTDAT402 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing ICTDAT402 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of ICTDAT402, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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