Examlex
SQL supports the conditional execution of procedures (if...then...else statements)that are typically supported by a programming language.
Groin Vault
An architectural feature formed by the intersection at right angles of two barrel vaults, often used in Romanesque and Gothic buildings.
Barrel Vaults
A simple form of vault consisting of a continuous surface of semicircular or pointed sections resembling a barrel or tunnel.
Pendentive
A concave, triangular section of a hemisphere, four of which provide the transition from a square area to the circular base of a covering dome. Although pendentives appear to be hanging (pendant) from the dome, they in fact support it.
Bayeux Tapestry
A medieval embroidery depicting the events leading up to the Norman Conquest of England in 1066, notable for its historical and artistic significance.
Q5: A(n) _ query can be used to
Q5: If an employee within an EMPLOYEE entity
Q8: _ relates to the activities that make
Q12: A specialization hierarchy can have _ level(s)
Q16: The following example exhibits _ integrity:<br>The CUSTOMER
Q29: The COUNT function is designed to tally
Q31: Depending on the sophistication of the application
Q44: A table can be deleted from the
Q73: A data dictionary contains metadata-data about data.
Q92: The CGI is a newer Web-server interface