Examlex
"_____" means that the names of the relation attributes must be the same and their data types must be alike.
Psychological Disorders
A pattern of cognitive, emotional, or behavioral symptoms that cause distress or significant impairment in functioning.
Predictable Responses
are reactions or answers that can be anticipated based on known patterns, behaviors, or information.
Specific Events
Particular occurrences or happenings that are clearly defined or identified.
Specific Phobias
Extreme, irrational fear of a specific object, situation, or activity, leading to avoidance behavior and distress.
Q11: A _ key can be described as
Q19: Because real-world database design is generally done
Q25: SQL supports the conditional execution of procedures
Q27: The term _ describes the strength of
Q27: A(n) _ defines the environment in which
Q31: A(n) _ rule is a brief and
Q48: RDBMSs enforce integrity rules automatically.
Q52: A(n) _ attribute need not be physically
Q72: An entity cluster is a "virtual" entity
Q73: _ fragmentation allows a user to break