WorksheetsDATABASE
Total questions: 7
Worksheet time: 4mins
•A database is a collection of (e.g full text, numeric, images etc.) for one or more multiple uses.
data
information
technology
softwares
Database Management Systems(DBMS) is....................
Database Management Systems(DBMS)
Does not require search engines
This is the collection of programs that enables one to enter, organize and select data in the database.
It is a collection of computers linked together to share information worldwide.
basic database terminologies except
Field
Record
File
Enables
field is
an information that describes an entity
Use for easy retrieval of records
a space allocated for a particular item of information. A field is part of a record and contains a single piece of data for the subject of the record
Network Database-object oriented Database
one is a use for databases
•Use for hard retrieval of records
•Use for easy retrieval of
interactable and references into some informational and sassy data in different tables
•Interact and references data in different tables
will not
Perform calculation on records
type of database except
Flat Database
Relational Database
Network Database
singlerows database
Hierarchical Database is;
to handle many new data types such as graphics, photographs audio and video and produce output in a multimedia format
is a database model conceived as a flexible way of representing objects and their relationship. Network structure allows 1 to 1, 1 to many and Many to Many relationships.
database model is a data model in which the data is organized into tree-like structure
database in which all of the records are stored as single rows of data
