In a relation
Tap an option to check yourself.
Answer: C) (A) and (B) both are true
In a relational model, rows have no inherent order and every row must be distinct, so both statements are true.
Source: Scan #40 page 3 Q49
In a relational model, rows have no inherent order and every row must be distinct, so both statements are true.
Source: Scan #40 page 3 Q49