Examlex
If a designer wishes to create an inner join, but the two tables do not have a commonly named attribute, he can use a(n) _____ clause.
Homeostasis
The process by which a living organism regulates its internal environment to maintain a stable, constant condition.
Vagus Nerve
The tenth cranial nerve that innervates digestive organs, heart and other areas, and is part of the parasympathetic nervous system.
Reflexes
are involuntary and nearly instantaneous movements in response to a stimulus as part of the body's defense mechanism.
Blood-Brain Barrier
Permeability barrier controlling the passage of most large-molecular compounds from the blood to the cerebrospinal fluid and brain tissue; consists of capillary endothelium and may include the astrocytes.
Q13: The constraint assigns a value to an
Q17: The protocol is used by a DP
Q29: A(n)request is a low-level read or write
Q31: Since a partial dependency can exist only
Q35: What is a ternary relationship? Provide some
Q36: A(n)is performed when data are retrieved from
Q39: A(n)character is a symbol that can be
Q60: U.S.state abbreviations are always two characters,so (2)is
Q75: A table is in fourth normal form
Q81: A relational table must not contain a(n).<br>A)entity<br>B)attribute<br>C)relationship<br>D)repeating