A database management system based on the concept of ownership is?
A database management system based on the concept of ownership is?
The correct option is B Network database system
A database management
system based on the concept of ownership is Network database system.
A network database is a
type of database model wherein multiple member records or files can be linked
to multiple owner files and vice versa. The model can be viewed as an
upside-down tree where each member information is the branch linked to the
owner, which is the bottom of the tree. Essentially, relationships are in a
net-like form where a single element can point to multiple data elements and
can itself be pointed to by multiple data elements.
A database is an organized
collection of data, stored and accessed electronically. Database designers
typically organize the data to model aspects of reality in a way that supports
processes requiring information, such as (for example) modeling the
availability of rooms in hotels in a way that supports finding a hotel with
vacancies.
A database management system based on the concept of ownership is Network database system.
A network database is a type of database model wherein multiple member records or files can be linked to multiple owner files and vice versa. The model can be viewed as an upside-down tree where each member information is the branch linked to the owner, which is the bottom of the tree. Essentially, relationships are in a net-like form where a single element can point to multiple data elements and can itself be pointed to by multiple data elements.
A database is an organized collection of data, stored and accessed electronically. Database designers typically organize the data to model aspects of reality in a way that supports processes requiring information, such as (for example) modeling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.
