Examlex
_____ words are words used by SQL to perform specific functions.
Cultural Superiority
The belief or attitude that one's own culture is superior to others, often leading to discrimination and prejudice against those deemed to be from "inferior" cultures.
Agricultural Crop
An agricultural crop is a plant or plant product that can be grown and harvested extensively for profit or subsistence.
Western Expansion
The 19th-century movement of settlers into the American West, encouraged by policies like Manifest Destiny, affecting Native American lands and leading to the establishment of new states.
Slavery
A framework where people are possessed by others, lacking in personal liberty, and forced to carry out work or services.
Q11: _ completeness means that every supertype occurrence
Q12: The _ refers to a specific table
Q19: The implementation phase of database design includes
Q32: The _ query combines rows from two
Q38: If there is no index,the DBMS will
Q49: A(n)_ key can be described as a
Q54: The _ pseudo-column is used to select
Q57: The implementation of the logical design in
Q66: Performance evaluation is rendered more difficult by
Q94: What is a schema? How many schemas