URL(Uniform Resource Locator): A URL which is an abbreviated form of Uniform Resource Locator is the unique address for a file that is accessible on the Internet. A common way to access any Website is by entering the URL in the address line of the Web browser. However, any file in the website can be specified in the URL to access the same, it can either be a home page of the website, an image file related to the website or even a program such as a common gateway interface application or Java Applet. The URL contains the name of the protocol to be used to access the file resource, a domain name that identifies a specific computer on the Internet, and a pathname, a hierarchical description that specifies the location of a file on that computer. URL strings consists of three parts (Substrings): • Network Protocol • Host name or address • File or resource location These substrings are separated by special characters as follows:- protocol :// host / location URL Protocol The ‘protocol’ substring defines a network protocol to be used to access a resource. These strings are short names followed by three characters like ://. Typical URL Protocols include http://, ftp:// and mailto:// URL Host The ‘host’ substring identifies a computer or network device. Hosts come from standard databases like DNS and can be names or IP addresses. For example, compnetworking.about.com is the host here. URL Location The ‘location’ substring contains a path to one specific network
Web hosting services – this is where a user will buy a certain amount of storage space on a company’s network, which will then be visible to the public through a IP address, and store their website files so a third user can visit the website. This allows users to view the website by downloading packets of information.
This file holds the hostname and IP address of the local system. It also holds a special
When you type in a web address, e.g.www.google.com. DNS associates with the domain name, translates into IP address (for example 192.168.154.70 is the IP for google.com) and directs your Internet connection to the correct website.
Handshake: - This sub protocol is used to negotiate session information between the client and server. The session information consists of a session ID, peer certificates, the cipher spec to be used, the compression algorithm to be used, and a shared secret that is used to generate keys.
name that other computers use to identify one another in a network. Internet protocol is
(2) The method for engendering the URL (e.g. infrared or a 802.1 remote LAN) ought o have
Protocols - a protocol is the special set of rules that end points in a telecommunication connection use when they communicate, protocols also specify interactions between the communicating entities. (Tech target, 2004)
DNS- DNS stands for domain name server and is a network of servers that keep track of Internet Domain Names. Its main job is to authenticate and find domains. It translates IP Addresses into numbers, for example, 172.194.40.143 translates into
that it's a local area network II / web Protocol Version four / Transmission management Protocol / Secure Sockets Layer frame. Additionally notice that the local area network II, web Protocol Version four, and Transmission management Protocol values area unit in line with the transmission control protocol affiliation analyzed in Activity three.
host name- A name made up of alphabetic, numeric, and some special characters, used to identify a specific IP host. Host names that follow the convention for domain names in the DNS system use a hierarchical design, with periods separating parts of the name.
The two parts of the TCP/IP are the: Transport Layer Protocol and the Network Layer Protocol aka TCP and IP. TCP is what links the application layer to the network layer. It also helps by segmenting the data, by breaking them down
decided by this protocol. This protocol can be used to send data over various area networks like
Network protocol communications, network connections established by host computer, network routing information, information about computers
According to the Wikipedia a Uniform Resource Locator (URL) is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifier (URI), although many people use the two terms interchangeably. A URL implies the means to access an indicated resource, which is not true of every URI. URLs occur most commonly to reference web pages (http), but are also used for file transfer (ftp), email (mailto), database access (JDBC), and many other applications.
Well-known communications protocols are Ethernet, a hardware and Link standard that is ubiquitous in local area networks, and the Internet Protocol Suite, which defines a set of protocols for internetworking, i.e. for data communication between multiple networks, as well as host-to-host data transfer, and application-specific data transmission formats.