Upskill Academy

lecture# 04    protocol is a way that two systems are able to transmit data to each other. Protocols come with a set of rules when it comes to transmitting data between other computers. There are many protocols used for being able to communicate with other computer systems, for example, the most common protocols used are: Transmission Control Protocol (TCP) Internet Protocol (IP) Domain Name System (DNS) Hypertext Transfer Protocol (HTTP) File Transfer Protocol (FTP) Internet Message Access Protocol (IMAP) Point-to-Point Protocol (PPP) These all have different sets of rules for being able to transmit data to and from computer systems using the internet The protocol you are referring to is called the Transmission Control Protocol/Internet Protocol (TCP/IP). It is a set of communication protocols used for transmitting data over networks, including the Internet. TCP is responsible for ensuring that data packets are transmitted reliably and in the correct order. It establishes

  Lecture# 03  to understand the role of web architecture in website communication we need to divide the components into three major categories. Hardware Components Software Components Network Components (Protocols) Hardware Components: To access the internet, you would need both hardware and software to be able to access it. The main piece of hardware you will need is a computer.  1. Computer: To access the internet, you would need both hardware and software to be able to access it. The main piece of hardware you will need is a computer. A computer will allow you to connect to another piece of hardware, that is the modem. 2. Modem the modem, allowing users to connect to the internet. The modem is a box that can be connected to a computer by an Ethernet cable to provide internet and can have a built-in wireless router so that an internet connection is available around the house. Having a modem means that you would have paid for internet access from a broadband provider such as virgin o

  Lecture# 01 Understand Web Architecture and Components in this lecture we will discuss the major components of website development. There are 4 components of website architecture. ISP An ISP (Internet Service Provider) is a company that provides its customers access to the internet. Without having an ISP, you will not be able to access the internet, Therefore customers are to buy and subscribe to ISPs to guarantee internet usage. Once choosing the right Internet service provider, you would have to determine the type of connection to the internet you wish to have, for example, some service providers offer up to 16GB worth of speed whilst on the internet, or even 10GB of using the internet monthly. One must decide on these factors before buying from the correct internet service provider. They usually provide internet access along with a package, for example, a username and password to an email account where the customer can manage their internet preferences and even a Modem, to set up