Questão
ID 1325296Disciplina: Língua Inglesa
Assunto: Inglês para Tecnologia da Informação | English For Information Technology
Ano: 2017 Banca: FCC - Fundação Carlos Chagas Órgão: Tribunal Regional do Trabalho da 24ª Região
Consider the following descriptions of the OLAP operations in multidimensional data:
− The slice operation I one particular dimension from a given cube and provides a new sub-cube.
− Drill-down can be performed by II a concept hierarchy for a dimension.
− Roll-up can be performed by III a concept hierarchy for a dimension.
− The pivot operation is also known as rotation. It IV the data axes in view in order to provide an alternative presentation of data.
The correct words to fill in the gaps I, II, III and IV are, respectively,