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Welcome to the Drone Age

THE scale and scope of the revolution in the use of small, civilian drones has caught many by surprise. In 2010 America’s Federal Aviation Authority (FAA) estimated that there would, by 2020, be perhaps 15,000 such drones in the country. More than that number are now sold there every month. And it is not just an American craze. Some analysts think the number of drones made and sold around the world this year will exceed 1 million. In their view, what is now happening to drones is similar to what happened to personal computers in the 1980s, when Apple launched the Macintosh and IBM the PS/2, and such machines went from being hobbyists’ toys to business essentials.

That is probably an exaggeration. It is hard to think of a business which could not benefit from a PC, whereas many may not benefit (at least directly) from drones. But the practical use of these small, remote-controlled aircraft is expanding rapidly. These involve areas as diverse as agriculture, land-surveying, film-making, security, and delivering goods. Other roles for drones are more questionable. Their use to smuggle drugs and phones into prisons is growing. Instances have been reported in America, Australia, Brazil, Britain and Canada, to name but a few places. In Britain the police have also caught criminals using drones to scout houses to burgle. The crash of a drone on to the White House lawn in January highlighted the risk that they might be used for acts of terrorism. And in June a video emerged of a graffito artist using a drone equipped with an aerosol spray to deface one of New York’s most prominent billboards.

How all this activity will be regulated and policed is, as the FAA’s own flat-footed response has shown, not yet being properly addressed. There are implications for safety (being hit by an out-of-control drone weighing several kilograms would be no joke); for privacy, from both the state and nosy neighbours; and for sheer nuisance—for drones can be noisy. But the new machines are so cheap, so useful and have so much unpredictable potential that the best approach to regulation may simply be to let a thousand flyers zoom.

[Source: The Economist September 26th 2015- adapted]

The word “whereas” in Paragraph 2nd could best be replaced by

 

Provas

Questão presente nas seguintes provas
Read the text and answer question
Welcome to the Drone Age
THE scale and scope of the revolution in the use of small, civilian drones has caught many by surprise. In 2010 America’s Federal Aviation Authority (FAA) estimated that there would, by 2020, be perhaps 15,000 such drones in the country. More than that number are now sold there every month. And it is not just an American craze. Some analysts think the number of drones made and sold around the world this year will exceed 1 million. In their view, what is now happening to drones is similar to what happened to personal computers in the 1980s, when Apple launched the Macintosh and IBM the PS/2, and such machines went from being hobbyists’ toys to business essentials.
That is probably an exaggeration. It is hard to think of a business which could not benefit from a PC, whereas many may not benefit (at least directly) from drones. But the practical use of these small, remote-controlled aircraft is expanding rapidly. These involve areas as diverse as agriculture, land-surveying, film-making, security, and delivering goods. Other roles for drones are more questionable. Their use to smuggle drugs and phones into prisons is growing. Instances have been reported in America, Australia, Brazil, Britain and Canada, to name but a few places. In Britain the police have also caught criminals using drones to scout houses to burgle. The crash of a drone on to the White House lawn in January highlighted the risk that they might be used for acts of terrorism. And in June a video emerged of a graffito artist using a drone equipped with an aerosol spray to deface one of New York’s most prominent billboards.
How all this activity will be regulated and policed is, as the FAA’s own flat-footed response has shown, not yet being properly addressed. There are implications for safety (being hit by an out-of-control drone weighing several kilograms would be no joke); for privacy, from both the state and nosy neighbours; and for sheer nuisance—for drones can be noisy. But the new machines are so cheap, so useful and have so much unpredictable potential that the best approach to regulation may simply be to let a thousand flyers zoom.
[Source: The Economist September 26th 2015- adapted]
In Paragraph 2nd, the verbs “to scout” and “to burgle” mean respectively
 

Provas

Questão presente nas seguintes provas
Read the text and answer question
Welcome to the Drone Age
THE scale and scope of the revolution in the use of small, civilian drones has caught many by surprise. In 2010 America’s Federal Aviation Authority (FAA) estimated that there would, by 2020, be perhaps 15,000 such drones in the country. More than that number are now sold there every month. And it is not just an American craze. Some analysts think the number of drones made and sold around the world this year will exceed 1 million. In their view, what is now happening to drones is similar to what happened to personal computers in the 1980s, when Apple launched the Macintosh and IBM the PS/2, and such machines went from being hobbyists’ toys to business essentials.
That is probably an exaggeration. It is hard to think of a business which could not benefit from a PC, whereas many may not benefit (at least directly) from drones. But the practical use of these small, remote-controlled aircraft is expanding rapidly. These involve areas as diverse as agriculture, land-surveying, film-making, security, and delivering goods. Other roles for drones are more questionable. Their use to smuggle drugs and phones into prisons is growing. Instances have been reported in America, Australia, Brazil, Britain and Canada, to name but a few places. In Britain the police have also caught criminals using drones to scout houses to burgle. The crash of a drone on to the White House lawn in January highlighted the risk that they might be used for acts of terrorism. And in June a video emerged of a graffito artist using a drone equipped with an aerosol spray to deface one of New York’s most prominent billboards.
How all this activity will be regulated and policed is, as the FAA’s own flat-footed response has shown, not yet being properly addressed. There are implications for safety (being hit by an out-of-control drone weighing several kilograms would be no joke); for privacy, from both the state and nosy neighbours; and for sheer nuisance—for drones can be noisy. But the new machines are so cheap, so useful and have so much unpredictable potential that the best approach to regulation may simply be to let a thousand flyers zoom.
[Source: The Economist September 26th 2015- adapted]
The concluding sentence of the text suggests that the best policy for drones may be to regulate them
 

Provas

Questão presente nas seguintes provas
Read the text and answer question
Welcome to the Drone Age
THE scale and scope of the revolution in the use of small, civilian drones has caught many by surprise. In 2010 America’s Federal Aviation Authority (FAA) estimated that there would, by 2020, be perhaps 15,000 such drones in the country. More than that number are now sold there every month. And it is not just an American craze. Some analysts think the number of drones made and sold around the world this year will exceed 1 million. In their view, what is now happening to drones is similar to what happened to personal computers in the 1980s, when Apple launched the Macintosh and IBM the PS/2, and such machines went from being hobbyists’ toys to business essentials.
That is probably an exaggeration. It is hard to think of a business which could not benefit from a PC, whereas many may not benefit (at least directly) from drones. But the practical use of these small, remote-controlled aircraft is expanding rapidly. These involve areas as diverse as agriculture, land-surveying, film-making, security, and delivering goods. Other roles for drones are more questionable. Their use to smuggle drugs and phones into prisons is growing. Instances have been reported in America, Australia, Brazil, Britain and Canada, to name but a few places. In Britain the police have also caught criminals using drones to scout houses to burgle. The crash of a drone on to the White House lawn in January highlighted the risk that they might be used for acts of terrorism. And in June a video emerged of a graffito artist using a drone equipped with an aerosol spray to deface one of New York’s most prominent billboards.
How all this activity will be regulated and policed is, as the FAA’s own flat-footed response has shown, not yet being properly addressed. There are implications for safety (being hit by an out-of-control drone weighing several kilograms would be no joke); for privacy, from both the state and nosy neighbours; and for sheer nuisance—for drones can be noisy. But the new machines are so cheap, so useful and have so much unpredictable potential that the best approach to regulation may simply be to let a thousand flyers zoom.
[Source: The Economist September 26th 2015- adapted]
According to the text, five years ago America’s Federal Aviation Authority
 

Provas

Questão presente nas seguintes provas

Read the text and answer question

Welcome to the Drone Age

THE scale and scope of the revolution in the use of small, civilian drones has caught many by surprise. In 2010 America’s Federal Aviation Authority (FAA) estimated that there would, by 2020, be perhaps 15,000 such drones in the country. More than that number are now sold there every month. And it is not just an American craze. Some analysts think the number of drones made and sold around the world this year will exceed 1 million. In their view, what is now happening to drones is similar to what happened to personal computers in the 1980s, when Apple launched the Macintosh and IBM the PS/2, and such machines went from being hobbyists’ toys to business essentials.

That is probably an exaggeration. It is hard to think of a business which could not benefit from a PC, whereas many may not benefit (at least directly) from drones. But the practical use of these small, remote-controlled aircraft is expanding rapidly. These involve areas as diverse as agriculture, land-surveying, film-making, security, and delivering goods. Other roles for drones are more questionable. Their use to smuggle drugs and phones into prisons is growing. Instances have been reported in America, Australia, Brazil, Britain and Canada, to name but a few places. In Britain the police have also caught criminals using drones to scout houses to burgle. The crash of a drone on to the White House lawn in January highlighted the risk that they might be used for acts of terrorism. And in June a video emerged of a graffito artist using a drone equipped with an aerosol spray to deface one of New York’s most prominent billboards.

How all this activity will be regulated and policed is, as the FAA’s own flat-footed response has shown, not yet being properly addressed. There are implications for safety (being hit by an out-of-control drone weighing several kilograms would be no joke); for privacy, from both the state and nosy neighbours; and for sheer nuisance—for drones can be noisy. But the new machines are so cheap, so useful and have so much unpredictable potential that the best approach to regulation may simply be to let a thousand flyers zoom.

[Source: The Economist September 26th 2015- adapted]

As used in the text, the word “drone” is best defined as

 

Provas

Questão presente nas seguintes provas
990850 Ano: 2016
Disciplina: Matemática
Banca: ESAF
Orgão: ANAC
Provas:

Sejam !$ f(x) = ax + 7 !$ e !$ g(x) = 3x + 6 !$ funções do primeiro grau. O valor de !$ a !$ que faz com que !$ f(2) !$ seja igual a !$ g(3) !$ é igual a

 

Provas

Questão presente nas seguintes provas
Dado o sistema de equações lineares
!$ \begin{cases}2x + 3y =10 \\3x + 5y =17 \\\end{cases} !$
a soma dos valores de x e y que solucionam o sistema é igual a
 

Provas

Questão presente nas seguintes provas
Dada a matriz !$ A =\begin{pmatrix}2 & 1 & 3 \ \\ 1 & 1 & 1 \ \\ 0&1&4 \end{pmatrix} !$,o determinante da matriz 2A é igual a
 

Provas

Questão presente nas seguintes provas
990847 Ano: 2016
Disciplina: Raciocínio Lógico
Banca: ESAF
Orgão: ANAC
Provas:
Sabendo que os valores lógicos das proposições simples p e q são, respectivamente, a verdade e a falsidade, assinale o item que apresenta a proposição composta cujo valor lógico é a verdade.
 

Provas

Questão presente nas seguintes provas
990846 Ano: 2016
Disciplina: Administração Geral
Banca: ESAF
Orgão: ANAC
Provas:
Enquanto o recrutamento é a formação de um grupo de candidatos a um cargo, as decisões de seleção referem-se a quais candidatos contratar. Relacione os instrumentos de seleção com a respectiva característica da técnica utilizada e assinale a opção correta.
INSTRUMENTO TÉCNICA
1-Múltiplas
inteligências de
Gardner
( ) Pode utilizar sondagens, ou seja, fazer perguntas
de seguimento para saber mais sobre o candidato.
Um processo de comunicação entre duas ou mais
pessoas que interagem entre si e no qual as partes
estão interessadas em se conhecer mutuamente.
2- Técnicas de
simulação
( ) São utilizadas como uma medida de desempenho
e se baseiam em amostras estatísticas de comparação,
sendo aplicados em condições padronizadas.
3 – Entrevista de
seleção
( ) A estrutura mental das pessoas é constituída por um
número de fatores relativamente independentes entre si,
cada qual responsável por uma determinada aptidão
(verbal, numérica, espacial, associativa, perceptiva e
raciocínio abstrato).
4 – Testes
psicológicos
( ) Determinam certas habilidades específicas
(lógico-matemática, verbal, musical, espacial,
corporal-citestésica, interpessoal, intrapessoal).
5 – Teoria
Multifatorial de
Thurstone
( ) Revelam certos aspectos das características
superficiais das pessoas como aqueles determinados
pelo caráter e pelo temperamento. Cada exercício
aborda várias das dimensões críticas do gerenciamento,
tais como liderança, capacidade de tomar decisões e
habilidade de comunicação.
6 - Testes de
personalidade
( ) Centradas no tratamento em grupo,substituem o
método verbal ou de execução pela ação social.
 

Provas

Questão presente nas seguintes provas