Questões de Inglês da CESPE / CEBRASPE

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Can alternative tailings disposal become the norm in mining?

   There is no doubt that the resources extracted from mining are critical to our way of life. Likely, you’re reading this on your computer, smartphone, or tablet. Mining touches all our lives daily (in addition to metals used in electronics, think about that can of soda you are drinking, or the aggregate used to pave your driveway). The industry works hard to make sure the net impact is positive. 
   However, the waste associated with mining, both past and present, is an unavoidable result of conventional mineral processing. In the future it may be possible to extract metals like copper and gold without crushing and grinding the ore down to fine particle size and adding considerable quantities of liquid, resulting in conventional tailings.
    What are the challenges associated with conventional tailings? Well, it is all about water. Managing seepage from the tailings themselves, monitoring pore water pressure within the tailings dams or designing facilities to safely store or pass flood events. Because such a significant quantity of water is added during mineral processing, “conventional” tailings dams store the tailings as a slurry. Water within the tailing material is either evaporated, migrates as seepage or remains entrained within the tailings impoundment. Removing water prior to disposal through various means is considered “alternative” disposal. Mining low grades of ore has resulted in increased water use per unit of production. In some cases, the availability of water is one of the greatest constraints on mine development.

Internet: <www.stantec.com> (adapted). 


Considering the ideas stated in the text and the vocabulary used in it, judge the following item.

Up to a certain extent, mining is present in our everyday lives.  

    Leaders at tech companies around the world could face up to two years in prison in the United Kingdom if they do not comply with new online safety laws.

    Draft legislation aims to crack down on social media and other online entities to ensure safety and privacy for users, particularly children. The laws were drafted to prevent uploading and spreading of harmful content such as racism, bullying, fraud and sexual abuse.

     While the legislation has been criticized by Parliament members in the past, the new draft has received bipartisan support.

     The bill has to be voted on by British lawmakers.

   The legislation has been updated several times since its inception. Among the changes are hefty fines or blockages if networks fail to remove harmful content after being notified of its existence, as well as the labeling of sending unsolicited nudes as a criminal offense.

    The fines could be up to 10 percent of the affected company’s annual global income. The Office of Communications (Ofcom), the bill’s regulator, has been granted legal grounds to request information from companies they suspect of not following the bill’s rules.

     If Ofcom is able to prove that the companies withheld information or have not responded properly to notifications of inappropriate or illegal content, the executives would be held criminally liable. This part of the law will be enforced two months after the law itself is enacted, meaning companies and websites will have time to crack down on their content before facing legal consequences.

    Some U.K. residents have pushed back against the new version of the bill, including memes from the Open Rights Group. The organization claims that, despite good intentions, the regulations could result in a slippery slope that could end up violating free speech.


Internet: <www.newsweek.com> (adapted)



Considering the text presented above and the vocabulary used in it, judge the following item. 


New online safety laws in the United Kingdom could send tech company leaders to jail. 

#Questão 1023045 - Inglês, Vocabulário | Vocabulary, CESPE / CEBRASPE, 2022, ANM, Especialista em Recursos Minerais

Considering the ideas stated in the text and the vocabulary used in it, judge the following item. 

In the second sentence of the first paragraph, the word “Likely” means the same as Probably.

Based on the text above, judge the following item.

We can infer from the text that the dam which is at serious risk of collapsing is still working and may put its workers at risk too. 

#Questão 1023025 - Inglês, Vocabulário | Vocabulary, CESPE / CEBRASPE, 2022, TCE-SC, Auditor Fiscal de Controle Externo - Ciência da Computação


    During a ransomware hack, attackers infiltrate a target’s computer system and encrypt its data. They then demand a payment before they will release the decryption key to free the system. This type of extortion has existed for decades, but in the 2010s it exploded in popularity, with online gangs holding local governments, infrastructure and even hospitals hostage. Ransomware is a collective problem—and solving it will require collaborative action from companies, the government and international partners.

     As long as victims keep paying, hackers will keep profiting from this type of attack. But cybersecurity experts are divided on whether the government should prohibit the paying of ransoms. Such a ban would disincentivize hackers, but it would also place some organizations in a moral quandary. For, say, a hospital, unlocking the computer systems as quickly as possible could be a matter of life or death for patients, and the fastest option may be to pay up.

     Collective action can help. If all organizations that fall victim to ransomware report their attacks, they will contribute to a trove of valuable data, which can be used to strike back against attackers. For example, certain ransomware gangs may use the exact same type of encryption in all their attacks. “White hat” hackers can and do study these trends, which allows them to retrieve and publish the decryption keys for specific types of ransomware. Many companies, however, remain reluctant to admit they have experienced a breach, wishing to avoid potential bad press. Overcoming that reluctance may require legislation, such as a bill introduced in the Senate last year that would require companies to report having paid a ransom within 24 hours of the transaction.

Internet:<www.scientificamerican.com>(adapted). 



In the second paragraph of the text, 


the word “quandary” could be correctly replaced by dilemma without any change in the meaning of the sentence. 

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