Similarities between OSI and TCP / IP Reference ModelsBoth the reference models are based upon layered architecture.The layers in the models are compared with each other. The physical layer and the data link layer of the OSI model correspond to the link layer of the TCP/IP model. The network layers ... Read More

The Internet layer is responsible for logical transmission of data packets over the internet. It can be compared to the network layer of the OSI model.The main functions of the internet layer are −It transmits data packets to the link layer.It routes each of the data packets independently from the ... Read More

The data link layer (Layer 2) converts the raw transmission facility provided by the physical layer to a reliable and error-free link.The main functions of the data link layer are as follows −It breaks up the stream of bits into data frames having sizes from a few hundred to a ... Read More

A metropolitan area network (MAN) is a network with a size greater than LAN but smaller than a WAN. It normally comprises networked interconnections within a city that also offers a connection to the Internet.The distinguishing features of MAN areNetwork size generally ranges from 5 to 50 km. It may ... Read More

decodeURIComponentTo decode a URL component in JavaScript, use the decodeURLComponent() method.ExampleYou can try to run the following code to decode a URL component −           Check                      function display() {         ... Read More

The autocomplete attribute is used with form element to set the autocomplete feature on or off. If the autocomplete feature is on, the browser will automatically show values, based on what users entered before in the field. If the autocomplete feature is off, the browser won’t automatically show values, based on what ... Read More

Following program is using labeled for loops.ExampleLive Demopublic class Tester {    public static void main(String args[]) {             first:          for (int i = 0; i < 3; i++) {             for (int j = 0; ... Read More

ExampleTo parse JSON object in JavaScript, implement the following code −                    myData = JSON.parse('{"event1":{"title":"Employment period", "start":"12\/29\/2011 10:20 ", "end":"12\/15\/2013 00:00 "}, "event2":{"title":"Employment period", "start":"12\/14\/2011 10:20 ", "end":"12\/18\/2013 00:00 "}}')          myArray = []       ... Read More

The nodeValue property is used to get the node value. You need to specify the node.ExampleYou can try to run the following code to learn how to get nodeValue property.Live Demo           Get the node value       Demo Button Text       ... Read More

The access specifiers are used to define the access restriction on the class and members of a class.The private access modifier is the most restrictive access level. Class and interfaces cannot be private. Members that are declared private can be accessed outside the class.The public access modifier can be associated with class, ... Read More