Examlex
A CHECK constraint requires that a data value meet a certain condition before the record is added to the database table.
Cylindrical
Having the shape of a cylinder, characterized by a circular cross section and straight sides.
Domical
Shaped like a dome, typically referring to rounded, mound-like geological structures.
Solidified Lava
Lava that has cooled and hardened after erupting from a volcano, forming igneous rock.
Volcanic Ash
Fine particles of rock and volcanic glass created during explosive volcanic eruptions, capable of being carried long distances by the wind.
Q2: Based upon the contents of the PUBLISHER
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