What is a multicast in Java Networking?
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Java Programming · all questionsJava Serialization and Networking
Java Serialization and Networking
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In Java Serialization, what happens if a serialized class changes between serialization and deserialization?
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Which method is used to customize the serialization process in Java?
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In Java Serialization, what is the purpose of the `serialVersionUID` field?
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What is the purpose of the `java.net` package in Java?
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Which Java class is used to represent a URL (Uniform Resource Locator)?
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In Java Networking, what is the purpose of the `ServerSocket` class?
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Which protocol is commonly used for web communication in Java Networking?
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In Java Networking, which class is used for creating a UDP socket?
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What is the primary use of the `java.io` package in Java?
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Which of these methods is used to know the full URL of an URL object?
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What will be the output of the following Java program?
import java.io.*;
class Chararrayinput
{
public static void main(String[] args)
{
String obj = "abcdefgh";
int length = obj.length();
char c[] = new char[length];
obj.getChars(0, length, c, 0);
CharArrayReader input1 = new CharArrayReader(c);
CharArrayReader input2 = new CharArrayReader(c, 1, 4);
int i;
int j;
try
{
while ((i = input1.read()) == (j = input2.read()))
{
System.out.print((char)i);
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
}Select an option to see the answer and solution.
Which of these is a process of writing the state of an object to a byte stream?
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Which of these methods is used to make raw MIME formatted string?
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Which of these method is used to start a server thread?
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Which of these method of httpd class is used to write UrlCacheEntry object into local disk?
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Which of the following methods is used to avoid serialization of new class whose super class already implements Serialization?
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Which of these class is used for operating on request from the client to the server?
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Which of these is a wrapper around everything associated with a reply from an http server?
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Default Serialization process cannot be overridden.
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