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Categoria: Inglese

Fake News

Fake News

Find a definition of FAKE NEWS; a latest example (in ITALY or abroad) and give your personal opinion on “ACCURACY” on the Net. Fake News: Fake news is a type of yellow journalism or propaganda that consists of deliberate misinformation or hoaxes spread via traditional print and broadcast news media or online social media. Example (Lastest) fake news: https://www.wired.it/attualita/politica/2017/04/14/bufale-sulla-sorella-morta-perche-boldrini-non-deve-mollare/ Accuracy on the net: On the net you can find all sort of information, for this reason, you can stumble across fake or incorrect…

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E-Commerce

E-Commerce

Exercise 2 a) The advantages of conventional shopping are that you can buy and get the items you want instantly, and you can go personally to the shop to ask information if you have problems. The disavvantages are that you have to phisically go to the shop, and waste your time on the road if you live far away, and the price usually are higher. But, if you buy online you don’t have to move from your home, and the…

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Spanish Civil War

Spanish Civil War

The Spanish Civil War, took place from 1936 to 1939. The Republicans, who were loyal to the democratic, left-leaning and relatively urban Second Spanish Republic, in an alliance of convenience with the Anarchists and Communists, fought against the Nationalists, a Falangist, Carlist, Catholic, and largely aristocratic conservative group led by General Francisco Franco. Pablo Picasso Pablo Picasso was a Spanish painter, sculptor, poet and playwright who spent most of his adult life in France. Regarded as one of the most…

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Networks

Networks

What is a LAN? A LAN is a Local Area Network is a computer network that connects computers within a limited area such as a home, school or building. What is a WAN? A WAN is a Wide Area is a network that extends over a large geographical distance. What is a client/server network? A client/server network doesen’t exists, at least a Client-server model. A Client-server model is a structure that partitions tasks between the providers of a resource or service, called servers,…

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Computer Viruses

Computer Viruses

Questions Explain the risks and consequences of different types of PC viruses Virus: are transmitted via websites, email and digital devices. They can lock your PC or delete important files. Trojan horses: are hidden within a harmless-locking file, they try to trick the user to install malicius software, like spyware or adware. Worms: They try to replicate themselves on the computer, and once loaded they start to send emails from your computer without your knowledge. How cybercriminals infect your PC…

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The Touchscreen Revolution

The Touchscreen Revolution

Multiple types of touchscreen: Resistive Capacacitive Optical Acustic Infrared Resistive touchscreen: Resists at your touch Two laters: conductive and resistive It works bending the two laters It reflects a lot of ambient light Very durable Capacitive touchscreen: It works with anything that can brake electric charge Is has a grid Three layers: glass, conductive and protective coating Calculate where the electric charge are broken It don’t work with gloves Expensive to produce