Recognises an empty population reported as a pass
https://knobit.org/id/knobit/Q-326
Also as Turtle · JSON-LD · RDF/XML · AI benchmark on Skilirium
| Context functions | Result evaluation |
|---|---|
| Knobit creation methods | AI generated, human edited |
| Knobit types | Skill |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Selecting an assessment task or learning activity |
| action verb | Recognises en |
| applies knowledge | Explains the population, measure and threshold of a check |
| assessment criterion | Flags the deficient case and passes the acceptable one. Deficient: A completeness check on today's `payment` rows reports 100 % on a day the payment feed failed and loaded nothing Acceptable: The runner reports an empty population as its own outcome, not as a pass; a timeliness or volume check on the same table catches the missing load en |
| assessment method | skill-tests task: Loan application data quality rules on Snowflake (DQ rule anomaly skills) en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | Q-326 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | Review checklist 03-dq-rules (data-quality), row 26; Loshin 2011; this skill; formerly data-modelling K-726 en |
| expected result | The empty population and the failure to report instead en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/data-modelling/07-dq-rules/26 |
| rdfs:label | Recognises an empty population reported as a pass en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Data quality management (DAMA-DMBOK2) |
| skos:altLabel | Empty population reported as a pass (data quality rule) en |
| skos:definition | A check whose population is empty — the table did not load, the filter matches nothing, the expression errored — reporting 100 % or no failures. The dashboard is green exactly where nothing was looked at. en |
| skos:prefLabel | Recognises an empty population reported as a pass en |
| target object | check with an empty population en |
Used by
| includes knobit | Derives data quality rules from the data rules and the physical model |
|---|---|
| includes knobit | Develop and deploy data quality operations: manage data quality rules |
| requires knobit | Derive data quality rules |