title: connecting sql developer with remote oracle database
body: <p>I have access to oracle database server. I wanted to connect it with sql developer. I have certain username /password for the remote server. and within that server I have access to database with certain username/ password.</p>
  
  <p>I access to that database form server using sql plus with command <code>sqlplus abcd@xe</code> and i have access to that database. </p>
  
  <p>Whenever I tried to connect it with sql developer, connection is not established.</p>
  
  <p>I tired as :</p>
  
  <pre><code>connection name: test
  username: username to the remote server
  password: password to remote server.
  
  hostname: server host name
  port :1521
  sid : xe
  </code></pre>
  
  <p>how can I connect to remote database located in remote server?</p>