Create connection in sql developer oracle

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-:Observe the following figure:-
                                                        (Click on the picture to zoom in)

 In sql developer Click on the + button which is the top left corner in green color according to above figure.

 create connection as

 connection name : system as sysdba
username :
password :

 then connect.

 Enjoy the go!!

if you have sufficient previlage then go for---------------------------------------------------------

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