What is the difference between URL instance and URLConnection instance?
How do I make a connection to URL?
What Is a Socket in Java Networking and RMI?
What information is needed to create a TCP Socket?
What are the two important TCP Socket classes?
When MalformedURLException and UnknownHostException throws?
What is the difference between the File and RandomAccessFile classes?
What interface must an object implement before it can be written to a stream as an object?
What are some advantages and disadvantages of Java Sockets?
What does a socket consists of?