A link is a popular way to describe relationships in a relational database.
There are three types of relationships (links) between tables:
1. One-to-one <span>relationship , that allows only one record on each side of the relationship.
2. </span>One-to-many <span>relationship, that allows a single record in one table to be related to multiple records in another table.
3. </span>Many-to-many<span> relationship, in which many records in a table can link to many records in another table. F</span>
Windows 1.0 was only a shell program
The operating system for Windows 1.0 was MS-DOS
Uni code is short for universal code , it was created so that all countries could communicate together without the need for special encoding for each country
