Examlex
A data dictionary is sometimes described as "the database designer's database" because it records the design decisions about tables and their structures.
Nuclear Weapons
Explosive devices that derive their destructive force from nuclear reactions, either fission or a combination of fission and fusion.
Saddam Hussein
The fifth President of Iraq, serving from 1979 to 2003, known for his authoritarian rule, involvement in regional wars, and the impact on his country’s economy and human rights record.
Iraq War
A conflict that began in 2003 with the invasion of Iraq by a coalition led by the United States, aimed at toppling Saddam Hussein's regime.
Paralysis of Credit Markets
Paralysis of credit markets refers to a situation where lending comes to a near halt due to extreme uncertainty or financial crisis, leading to economic slowdown.
Q7: In the context of the database design
Q24: A weak entity must be -dependent.
Q36: Because a partial dependency can exist only
Q54: The most likely data type for a
Q58: Determine how to minimize the sum of
Q61: A(n) occurs when a relationship is improperly
Q62: One disadvantage of the DBMS is that
Q67: The concept of relationship strength is based
Q70: If you have not yet used the
Q87: Which of the following functions is not