Examlex
A two-dimensional table of data sometimes is called a:
Network
A group of interconnected computers, servers, and other devices that can communicate and share resources with each other.
Fetch
The act of retrieving data from a database or another digital repository.
Application
Software designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user, ranging from productivity to entertainment.
Software
Programs and operating information used by a computer.
Q12: The comparison operators = and != are
Q21: A _ allows a single SQL statement
Q29: A business rule should be internally consistent.
Q30: DDL is typically used during which phase
Q54: What were the original purposes of SQL,
Q57: A tablespace is a named set of
Q59: In packaged data models, all subtype/supertype relationships
Q61: A _ specifies the number of instances
Q72: In aggregation, some of the operations of
Q98: An approach in which only changes in