Nowadays the relational model is the primary data model for commercial data-processing applications mainly due to its simplicity, which eases the programmer’s job, when compared to earlier data models such as the network model or the hierarchical model.
Regarding the structure of relational databases, match the column 1 with the one 2.
Coluna 1
(I) Relation.
(II) Tuple.
(III) Attribute.
(IV) Table.
(V) Domain.
Coluna 2
(A) It refers to a row.
(B) It refers to permitted values.
(C) It refers to a table.
(D) It refers to a column.
(E) It has a single name.
Choose the alternative with the right association.
