Start of the SQL Database:


1.Download of the Sql Software of the Microsoft Site
2.Install the Software
3.Open the Software


Or
U can start the others system.

1.Download the local server such as wamp or xampp.
2.Install the software  from link
3.Start the Server like the pic.


go to the start menu from ur computer and write cmd.exe and enter

1.C:\users\sabbir hossain>cd/
2.J: //give the folder name where u install ur local server that is xampp or wamp or lamp
3.cd xampp
4.cd mysql
5.cd bin
6.mysql u- root -p -h 127.0.0.1
give the enter and when come the password then enter and start ur database.