Examlex
Relationships between tables is usually indicated through the use of a foreign key.
Q18: An external agent or person that interacts
Q34: Non-key ("bad")redundancy can be systematically identified and
Q40: Which diagram is directly used to identify
Q45: When doing data entry on a smartphone
Q47: A user-interface output design technique that allows
Q55: _ methods must be included in a
Q56: What does DBA stand for?
Q66: Attributes can sometimes be combined together to
Q81: The _ states that events should be
Q87: Parallel deployment is generally best when the