Question

what is a database?
Please explain the types.

Answer 1

A database is a collection of information organized to provide efficient retrieval. The simplest form of database is a text base.

Answer 2

A database is a collection of information related to a particular subject such as-maintaing addresses,phone numbers,keeping records etc.It helps the user to organize,retrieve,sort and edit data as per required.There are 13 types of database.They are-C,K,S,D,O,T,F,P,G,R,X and so on.