DBI202Xuất hiện trong 1 đề thi
Normalization is
Các lựa chọn
AThe process of ensuring that each table has a key
BThe process whereby a limit is put on the number of fields a record can contain
CThe process of organizing data efficiently and minimizing repetition, normalization helps maintain data consistency and reduces the risk of errors
DThe process of ensuring that a relational database has at least two tables