What is the inetaddress class in Java?
The InetAddress class in java is built in java.net.InetAddress package of java. The InetAddress class can be used to get any host’s IP address like www.educba.com, www.google.com, and all. The commonly used IP address is IPv4 for “version 4”.
How to create an object in inetaddress class?
The InetAddress class has the inability to create objects directly, hence factory methods are used for the purpose. Factory Methods are static methods in a class that return an object of that class.
What is the inetaddress class used for?
The InetAddress class can be used to get any host’s IP address like www.educba.com, www.google.com, and all. The commonly used IP address is IPv4 for “version 4”.
What is the use of Java NET?
The package java.net contains classes and interfaces that provide a powerful infrastructure for networking in Java. The ServerSocket class for implementing servers that accept connections from clients. The DatagramSocket, MulticastSocket, and DatagramPacket classes for implementing low-level networking.
What InetAddress means?
Java InetAddress class represents an IP address. The java. net. InetAddress class provides methods to get the IP of any host name for example www.javatpoint.com, www.google.com, www.facebook.com, etc. An IP address is represented by 32-bit or 128-bit unsigned number.
What is the use of inet4address class?
This class extends the InetAddress class and represents an IPv4 address. It provides methods to interpret and display useful information about IP addresses.
What is return type of getAddress () instance method of InetAddress class?
Methods : getAddress() : returns raw IP address of this InetAddress object as an array.
Which class is used for connection less socket programming?
Which classes are used for connection-less socket programming? Explanation: Datagram Socket, Datagram Packet are used for connection-less socket programming.
Which of the following are factory methods of InetAddress class?
The InetAddress class has no visible constructors. To create an InetAddress object,you have to use one of the available factory methods. Factory methods are merely aconvention whereby static methods in a class return an instance of that class.
How do I create an InetAddress instance?
The InetAddress class doesn't have public constructors, so you create a new instance by using one of its factory methods: getByName(String host): creates an InetAddress object based on the provided hostname.
What is the return type of getAddress () method of InetAddress class Mcq?
8. Which of these is a return type of getAddress() method of DatagramPacket class? Explanation: None.
Which of the following method returns the InetAddress associated with the socket object?
Method SummaryModifier and TypeMethod and DescriptionSocketChannelgetChannel() Returns the unique SocketChannel object associated with this socket, if any.InetAddressgetInetAddress() Returns the address to which the socket is connected.InputStreamgetInputStream() Returns an input stream for this socket.39 more rows
What is InetAddress getLocalHost ()?
Java InetAddress getLocalHost() method The getLocalHost() method of Java InetAddress class returns the instance of InetAddress containing local host name and address. In this, firstly the host name is retrieved from the system, then that name is resolved into InetAddress.
Which classes are used for connectionless socket program in java?
Java Socket programming can be connection-oriented or connection-less. Socket and ServerSocket classes are used for connection-oriented socket programming and DatagramSocket and DatagramPacket classes are used for connection-less socket programming.
What are sockets in java?
Definition: A socket is one endpoint of a two-way communication link between two programs running on the network. A socket is bound to a port number so that the TCP layer can identify the application that data is destined to be sent to. An endpoint is a combination of an IP address and a port number.
What is socket and server socket in java?
ServerSocket Class is used for providing system-independent implementation of the server-side of a client/server Socket Connection. The constructor for ServerSocket throws an exception if it can't listen on the specified port (for example, the port is already being used). It is widely used so the applications of java.
InetAddress class member Functions
The InetAddress class does not contain any constructor but contains some function as anInetAddress class member function.
Examples for the InetAddress class in java
Next, we write the java code to understand the InetAddress class more clearly with the following example where we create an InetAddress object by using the URL and some of the function in this object which discusses above –
Conclusion
The InetAddress is a built-in class in java that is available in the java.net.InetAddress package. It is used to specify the IP address of the machine in a network. The above method, which we discussed, can be used to get more information regarding an IP address.
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This is a guide to Java InetAddress. Here we discuss the InetAddress class member Functions and Examples along with the codes and outputs. You may also have a look at the following articles to learn more –
InetAddress Class Member Functions
Examples For The InetAddress Class in Java
- Next, we write the java code to understand the InetAddress class more clearly with the following example where we create an InetAddress object by using the URL and some of the function in this object which discusses above –
Conclusion
- The InetAddress is a built-in class in java that is available in the java.net.InetAddress package. It is used to specify the IP address of the machine in a network. The above method, which we discussed, can be used to get more information regarding an IP address.
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