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Required Skills
analyse and comprehend interdependencies between data fields
examine and define system requirements for data
review requirements and determine the availability of information
interact with developer to determine data requirement
interact with end user personnel to determine data requirement
liaise with management on report and result matters
read and interpret specifications developed by business and technical experts
make basic calculations involving basic arithmetic operations
make estimates and comparisons involving date and time data
address common problems in operating a computer system
perform basic datamanagement operations such as insert update and delete operations
perform basic operations of a computer system
characteristics of data source
Evidence Required
Range Statement
Terminologies may include: | attributecommanddata itemexpressionsitem typestatement. |
Data source may include: | arraysdatabasesentitiesenumerable classesobjectstext fileseXtensible markup language (XML). |
Query language may include: | abstract object query language (AOQL)XMLGoogle base query language (GBQL)Java persistence query language (JPQL)language integrated query (LINQ)structured query language (SQL)xQuery. |
Tools may include: | application programming interface (API)class librariesdatabase engineintegrated development environment (IDE)programming language. |
Expression may include: | functionoperatorstatement. |
Unit may include: | nodeobjectresult settable. |