A shared collection of logically related data designed to meet information needs of multiple users in an organization is
A shared collection of logically related data designed to meet information needs of multiple users in an organization is
The correct option is B Level - 1 diagram
A shared collection of
logically related data designed to meet information needs of multiple users in
an organization is Level - 1 diagram.
Each table in a database
holds data about a different, but related, subject. Data is stored in records.
A record is composed of fields and contains all the data about one particular
person, company, or item in a database. In this database, a record contains the
data for one customer support incident report.
A flat file database
stores data in a single table structure. A relational database uses multiple
table structures, cross-referencing records between tables. Tables in both
organize records in rows, with each column containing a single piece of data in
the record.
It consists of columns,
and rows. In relational databases, and flat file databases, a table is a set of
data elements (values) using a model of vertical columns (identifiable by name)
and horizontal rows, the cell being the unit where a row and column intersect.
A shared collection of logically related data designed to meet information needs of multiple users in an organization is Level - 1 diagram.
Each table in a database holds data about a different, but related, subject. Data is stored in records. A record is composed of fields and contains all the data about one particular person, company, or item in a database. In this database, a record contains the data for one customer support incident report.
A flat file database stores data in a single table structure. A relational database uses multiple table structures, cross-referencing records between tables. Tables in both organize records in rows, with each column containing a single piece of data in the record.
It consists of columns, and rows. In relational databases, and flat file databases, a table is a set of data elements (values) using a model of vertical columns (identifiable by name) and horizontal rows, the cell being the unit where a row and column intersect.
