Data Bases

Question 1

Data Bases

Answer 1

Units of Data
Bit - 0, 1
Byte - a group of 8 bits
Field - a group of bytes
Record - a collection of fields
(Data) File - a collection of records
Database - a collection of  data files (ex: google)

Question 2

DBMS

Answer 2

Data Base Management System

-software that handles data bases

Question 3

SQL

Answer 3

Language used to handle Data Bases