Wednesday, 9 January 2013

Unit 34 task 1

P1




M1
There is different way in which a website moves information in communication for example through web 2.0. Web 2.0 is a site which allows users to interact with each other in a social media context for example blogs which are linked with website which allows you to leave a comment on a website.
I think this good because this is what sensible shoppers would like to see when buying a product see if the product is worth the price, but this also enables users to leave bad comments which can affects a buyer’s decision. Sometimes they want you to register to see perhaps your age, send you offers, keep tabs on your purchases but this is a disadvantage because through this they can send you spam.
This a forum on wattpad where readers come here to discuss any read books.
A web application is an application that is accessed by users over a network such as the Internet or an intranet. It’s good because update and maintain a web application without having to install and distribute software’s to thousands of users and clients. This is good because then you getting your purchase updated automatically.
Cloud computing is where a web application for example blogger which is accessible by anybody you can safe anything like written text or images outside of your computer which is saved by the owner Google. This is good because it can’t crash on you and it never gets lost.

 D1
TCP/IP is a communication protocol used to connect hosts on the internet. It is one of the core protocols of the internet protocol suit. It complements the internet protocol IP which makes the entire internet suite TCP/IP. TCP provides reliable, ordered delivery of a stream of octecs from a programm on one computer to another
HTTP Hypertext Transfer Protocol Secure (HTTPS) widely used communication protocol, this is an example of what is used to layer a website. It defines how messages are formatted and transmitted and what action web servers and web browsers should follow when responding to various commands. For exsmaple when you enter you URL in your browser this sends an HTTP command to your web server commanding it to collect your requested web page.

HTTPS Hyper Text Transfer Protocol Secure (HTTPS) is a secure version of the Hyper Text Transfer Protocol (http). HTTPS allows secure ecommerce transactions, such as online banking. It ensures secure communication over a computer network. It is not a protocol itself its simply a result of layering  the HTTP on top of the SSL/TLS protocol this enables some of their security capabilities to HTTP ones. 

SMTP Simple Mail Transfer Protocol is an Internet standard for email transmission across Internet Protocol  networks. Whilst user devices use SMTP to send and receive messages, user client level just use SMTP only for sending messages to a email server for relying for receiving messages they rely on IMAP (Internet message access protocol) .


2 comments:

  1. www. Very good work. You have covered p1 and m1 very well.
    ebi. you need to add a FULL explanation for d1 , with examples.

    ReplyDelete