Examlex
In the MySQL Workbench,a 1:N non-identifying relationship between two tables that already contain the needed primary and foreign keys is created using the 1:N Non-identifying Relationship button.
George W. Bush
The 43rd President of the United States, serving from 2001 to 2009, known for the War on Terror and the response to the September 11 attacks.
Al Gore
An American politician and environmentalist who served as the 45th Vice President of the United States from 1993 to 2001.
Computer Programming Aptitude Test
An assessment tool designed to evaluate an individual's ability to learn and understand computer programming languages and logic.
Reliability
The extent to which a test yields consistent results, as assessed by the consistency of scores on two halves of the test, on alternative forms of the test, or on retesting.
Q3: Read-only databases often use several copies of
Q25: Rows can be removed from a table
Q29: The MySQL keyword to create a cursor
Q32: The built-in function SUM can be used
Q36: A referential integrity constraint policy that insures
Q58: Describe the requirements that a table must
Q67: The SQL built-in function MIN obtains the
Q74: Like all ID-dependent relationships,the parents of an
Q82: What are MUST NOT and MUST COVER
Q94: A relation is in 4NF if it