Questões de Concurso

Try these expert tips for a safer solo trip

(Available at: https://news.airbnb.com/try-these-expert-tips-for-a-safer-solo-trip/ – text especially adapted for this text).

Text III 

Alice Walker (born February 9, 1944), an American novelist, short story writer, poet,

and social activist (https://en.wikipedia.org/wiki/Alice_Walker)

We Alone

We alone can devalue gold

by not caring

if it falls or rises

in the marketplace.

Wherever there is gold

there is a chain, you know,

and if your chain

is gold

so much the worse

for you.

Feathers, shells

and sea-shaped stones

are all as rare.

This could be our revolution:

to love what is plentiful

as much as

what's scarce.

From: https://www.poetrysoup.com/famous/poem/we_alone_23191

Text 2 – Computers

(Text adapted from History of Computing. Retrieved from

https://www.cs.utexas.edu/~mitra/csFall2006/cs 303/lectures/history.html)

When you hear the term computers, it’s difficult to imagine different devices from a laptop or a small desktop. Believe it or not, they weren’t always like they are today. They used to be very large and heavy, sometimes as big as an entire room. Some technology professors historically define computers, as “a device that can help with computations”. The word computation involves counting, calculating, adding, subtracting, etc. The modern definition of a computer is a little wider, because in our day and age, computers store, compile, analyze and compute an enormous amount of information. Ancient computers were very interesting. Actually, the first computer may have been located in Great Britain, at Stonehenge. It is a man-made circle of large stones. Citizens used it to measure the weather and forecast the change of seasons. Some specialists say that another ancient computer is the abacus. It was used by the early Romans, Greeks, and Egyptians to count and calculate. Even though they are no longer in use, certainly, these early devices are fascinating. Computers are embedded in our history and some people say that we are completely dependent of them. No matter the complexity of the task, easy or difficult, some people can’t do anything without them. Do you contest or share this opinion?