Examlex
A key is a data structure used to determine the location of rows in a file that satisfy some condition.
Eastern Speculators
Individuals or companies that invest in land, stocks, or other ventures in the eastern regions of a country hoping to make a profit.
Arizona
is identified as a state located in the southwestern region of the United States, known for its desert landscape and significant natural features like the Grand Canyon.
Great Plains
A vast flat area of land in the central United States, known for its role in agriculture, history of settlement, and as the habitat of the American bison.
Cowboys
Cattle herders typically associated with the American West in the 19th century, known for their distinct culture, horseback riding skills, and influence on American folklore and cinema.
Q8: Which of the following is an objective
Q24: Provide a brief overview of the various
Q37: A composite key consists of only one
Q38: Unlike columns, the rows of a relation
Q41: Which of the following is NOT an
Q61: MULTISET is similar to the table datatype.
Q64: In the figure shown below, a person
Q72: E. F. Codd developed the relational data
Q96: Discuss how to map a unary one-to-many
Q100: An entity that associates the instances of