Examlex
Subqueries cannot be used in combinations with joins.
Biological Criteria
Standards or characteristics derived from biological processes used to classify and define living organisms.
Transsexual
A person who undergoes sex reassignment, which may include surgeries.
Normative Constructions
Socially established norms and expectations that guide behavior and understanding within a society.
Sex and Gender
The distinction between sex, a biological categorization based on reproductive physiology, and gender, a social construct related to roles, behaviors, and identities.
Q4: List and describe some typical DBMS processes.
Q15: A(n)join links tables by selecting only the
Q32: Some very specialized applications may require normalization
Q33: is another name for table space.
Q36: As long as two transactions,T1 and T2,access
Q60: When you define a table's primary key,the
Q63: The function of the primary key is
Q64: To query the value component of the
Q71: A subtype contains attributes that are common
Q75: Although the DBMS is designed to recover