Questões de Concurso Para nível médio

Foram encontradas 16.126 questões

Resolva questões gratuitamente!

Junte-se a mais de 4 milhões de concurseiros!

Q4217986 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The modal verb in “must be protected from malicious actors.” (6th paragraph) indicates 
Alternativas
Q4217985 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

In the sentence “While air traffic controllers undergo rigorous training, human error remains a significant risk factor.” (5th paragraph), it is implied that humans are 
Alternativas
Q4217984 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The verb phrase in “has been hindered” (4th paragraph) is in the 
Alternativas
Q4217983 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The phrase “such as” in “such as advanced automation and data analytics” (4th paragraph) signals a(n) 
Alternativas
Q4217982 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The first word in “Furthermore, the integration of new technologies” (4th paragraph) can be replaced, without significant change of meaning, by 
Alternativas
Q4217981 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The phrase “aging equipment” (3rd paragraph) qualifies equipment that is becoming 
Alternativas
Q4217980 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

“Their” in “their unregulated use” (2nd paragraph) refers to 
Alternativas
Q4217979 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The prefix used in the word “unmanned” (2nd paragraph) implies 
Alternativas
Q4217978 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

Based on Text I, mark the statements below as TRUE (T) or FALSE (F).
( ) The air transport sector has experienced a slowdown lately.
( ) The uncontrolled use of drones has raised safety risks for air travel.
( ) Traffic control infrastructure remains in need of much upgrading.

The statements are, respectively
Alternativas
Q4217977 Noções de Informática
Uma planilha do Microsoft Excel 365 (BR) registra o andamento de atividades operacionais da NAV Brasil. Na coluna A, cada linha contém o status atribuído a uma atividade, podendo assumir valores como “Concluído”, “Pendente” e “Em andamento”.
Desejando identificar quantas vezes o status “Concluído” aparece no intervalo A2:A100, um empregado utilizou a seguinte fórmula: =SOMASE(A2:A100;"Concluído")
Após analisar o resultado obtido, concluiu que a fórmula escolhida não realizava a contagem pretendida.
A razão para essa conclusão reside no fato de que
Alternativas
Q4217976 Noções de Informática
Durante uma análise operacional na NAV Brasil, um supervisor recebeu de um sistema baseado em Inteligência Artificial (IA) a indicação de que determinadas ocorrências apresentavam maior probabilidade de gerar atrasos em procedimentos futuros. Antes de adotar qualquer medida, o supervisor revisou os dados utilizados pelo sistema e confrontou as informações com os registros operacionais disponíveis.
Nesse contexto, a conduta do supervisor está alinhada ao entendimento de que sistemas de IA podem
Alternativas
Q4217975 Noções de Informática
Uma reportagem publicada em 2024 relatou casos de consumidores que sofreram prejuízos financeiros ao acessar páginas fraudulentas de venda de ingressos encontradas em mecanismos de busca. Em muitos casos, os sites apresentavam aparência visual semelhante à dos portais legítimos, dificultando a identificação da fraude.
Nesse contexto, recomenda-se que, antes de fornecer dados pessoais ou realizar pagamentos pela internet, o usuário adote medidas que auxiliem na verificação da confiabilidade do site acessado.
No Google Chrome, o ícone que permite acessar informações relacionadas ao site atualmente visitado, incluindo dados da conexão e permissões concedidas ao endereço acessado, é: 
Alternativas
Q4217974 Noções de Informática
A figura a seguir apresenta ícones da guia Revisão do MS Word 365 (BR), identificados pelos números de 1 a 4. Imagem associada para resolução da questão
Considerando exclusivamente os ícones apresentados na figura e suas funcionalidades, faça a associação dos números às respectivas funções, descritas a seguir.
• Aceitar a alteração selecionada ou todas as alterações do documento.
• Ativar ou desativar o recurso de Controle de Alterações.
• Comparar documentos ou identificar diferenças entre versões de um documento.
• Criar um novo comentário no ponto em que o cursor estiver posicionado.

Essas funções correspondem, respectivamente, aos ícones
Alternativas
Q4217973 Arquitetura de Computadores
Em uma estação operacional da NAV Brasil, um sistema crítico executava repetidamente determinadas instruções utilizadas pelo processador.
Durante análise técnica, verificou-se que o computador utilizava uma memória interna de alta velocidade posicionada entre a CPU e a memória RAM, responsável por armazenar temporariamente cópias de dados frequentemente acessados pelo processador, reduzindo o tempo de processamento das operações.
Nesse contexto, a memória descrita corresponde à 
Alternativas
Q4217972 Raciocínio Lógico
No diagrama mostrado a seguir, o retângulo representa o conjunto dos pilotos que atuam em voos nacionais, o círculo representa o conjunto dos pilotos que têm 40 anos ou mais de idade, e o triângulo representa o conjunto dos pilotos que atuam em voos internacionais.
Imagem associada para resolução da questão
A região do diagrama destacada em cinza representa o conjunto de pilotos que têm idade 
Alternativas
Q4217971 Matemática
Dez caixas possuem a forma de um cubo e foram empilhadas, como mostra a figura a seguir.
Imagem associada para resolução da questão
Na figura, nem todas as caixas são diretamente visíveis, mas é possível notar que algumas delas possuem uma ou mais faces pintadas de cinza.
O número total de caixas da pilha que, em princípio, poderiam ter todas as suas faces pintadas de branco é, no máximo, igual a
Alternativas
Q4217970 Matemática
Sabe-se que 2/3 da massa de uma aeronave de treinamento correspondem a 714 kg.
Portanto, 1/7 da massa de tal aeronave corresponde a 
Alternativas
Q4217969 Raciocínio Lógico
Um aeroporto informou que todos os voos de ontem sofreram atrasos ou foram cancelados. Mais tarde, no entanto, verificou-se que tal informação era incorreta.
Ou seja, no dia de ontem,
Alternativas
Q4217968 Matemática
Uma aeronave realiza uma rota específica entre duas cidades em exatos 120 minutos, com uma velocidade média de cruzeiro de 750 km/h. Em um determinado voo, o controle de tráfego aéreo solicitou ao piloto seguir pela mesma rota, mas encurtando o tempo de viagem para 100 minutos, por conta da aproximação de uma área de forte instabilidade no aeroporto de destino.
O piloto conseguirá reduzir o tempo de viagem conforme solicitado, se a velocidade média de cruzeiro passar a ser de
Alternativas
Q4217967 Matemática
Uma empresa possui três filiais: uma no Rio de Janeiro, uma em São Paulo e a outra em Minas Gerais. A tabela a seguir mostra as quantidades de funcionários efetivos e terceirizados, nas filiais do Rio de Janeiro e São Paulo.
Os dados referentes aos funcionários da filial de Minas Gerais não foram inseridos na tabela.
Imagem associada para resolução da questão
Sabe-se que o total de funcionários efetivos e o total de funcionários terceirizados nas três filiais são iguais.
Na filial de Minas Gerais, a diferença entre o número de funcionários efetivos e o número de funcionários terceirizados é igual a 
Alternativas
Respostas
821: B
822: A
823: C
824: E
825: C
826: D
827: B
828: C
829: E
830: A
831: E
832: C
833: D
834: B
835: C
836: D
837: D
838: B
839: E
840: A