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:
test two different big data samples: one transactional and one non-transactional
conduct performance testing on two different big data samples: one transactional and one non-transactional.
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:
legislative requirements relating to testing big data sources, including data protection and privacy laws and regulations
industry protocols and procedures required to write queries and scripts for big data testing
organisational policies and procedures relating to testing big data sources, including:
assembling and obtaining raw big data
performing data cleansing following extract, transform and load (ETL) testing
isolating sub-standard data and correcting data acquisition paths
quality assuring output
testing transactional and non-transactional sources of big data
storing test results and associated support evidence
big data validation protocols, including:
big data testing methodologies
test scripting
features and formats of common big data sources, including:
batched
real time
interactive
protocols and techniques for:
performance testing big data throughput
processing and reporting issues.
Skills must be assessed in a workplace or simulated environment where conditions are typical of a work environment that uses big data.
Access is required to:
information and telecommunications equipment required to test big data sources
big data sets to be tested
industry standards, organisational procedures, and legislative requirements required to demonstrate the performance evidence.
Assessors of this unit must satisfy the requirements for assessors in applicable vocational education and training legislation, frameworks and/or standards.