A special character, can be used to delimit the different attributes of a record, such as
The tiny magnetized and non-magnetized spots used to record data on magnetic disk are said to be
Implementation of ENIAC included deployment of capacitors marking the count
It is easy to understand how tables may be stored in
Domain constraints are most elementary form of
Designer can review schema to ensure it meets all functional requirements, at stage
Implementation of transistors in systems was enabled in time period of
A vast majority of current database systems are based on the
Data is moved between disk storage and main memory as needed, because of the
Number of bytes that can be stored in primary storage of a computer is called
A collection of tables to represent both data and relationships among data, is known as
Problem of being unable to represent some information, can be solved by introducing
In database design, to characterize fully data needs of prospective database users, in the
Output produced by an interpreter is known to be
