Questões de Concurso Público SEMA-AM 2026 para Técnico de Nível Superior - Especialidade: Análise de Redes

Foram encontradas 80 questões

Q3933639 Administração Pública
Julgue os seguintes itens, com base no Decreto Estadual n.º 50.868/2024, que institui o programa estadual de integridade previsto no âmbito da administração pública direta e indireta do Poder Executivo do estado do Amazonas.
I É prevista flexibilidade na adoção do referido programa, devendo-se atentar para o perfil de cada órgão ou entidade e, ainda, para os riscos que lhe são inerentes.
II As empresas públicas e sociedades de economia mista do estado do Amazonas não são obrigadas a seguir as disposições de governança corporativa e compliance previstas nesse programa.
III As medidas disciplinares devem estar previstas no plano de integridade a partir do qual o referido programa será operacionalizado.
IV A implementação do programa de integridade e dos planos de integridade e de ação são de atribuição da alta administração do órgão ou entidade.
Assinale a opção correta.
Alternativas
Q3933640 Comunicação Social
Assinale a opção em que é descrita conduta que caracteriza o assédio moral no ambiente de trabalho, de acordo com as orientações para prevenção e tratamento ao assédio moral, sexual e discriminação formuladas pela Secretaria de Meio Ambiente do estado do Amazonas. 
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Q3933641 Administração Pública
O Diário Oficial funciona como uma ferramenta de transparência da administração pública ao registrar os atos de governo, o que permite à população tomar conhecimento dos atos e das ações da autoridade pública. A primeira, a segunda e a terceira seções do Diário Oficial da União tratam, respectivamente, de 
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Q3933642 Administração Pública
Assinale a opção que apresenta uma característica da gestão por resultados na administração pública, implementada com base no Plano Diretor da Reforma do Aparelho do Estado.
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Q3933643 Direito Financeiro
Segundo a Constituição Federal de 1988, o conteúdo da lei de diretrizes orçamentárias (LDO) inclui
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Q3933644 Administração Pública
Um dos objetivos da administração pública gerencial orientada para resultados é aumentar a qualidade dos serviços, tendo o cidadão como beneficiário. Assinale a opção em que é corretamente apresentado um princípio alinhado com a gestão orientada por resultados na produção de serviços públicos e que estimula a excelência em gestão pública, de acordo com a literatura especializada.
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Q3933645 Inglês

Text CB2A6


ARPA is considered the biggest conservation program of its kind, successfully leveraging cross-sector support through a financing model that has inspired similar projects around the world, and delivered tangible outcomes on the Amazon forest conservation. The fund guarantees donations over the long term with a clearly defined scope, offering more stability to the implementation of the program.

“Investments indeed translated into a reduction of deforestation and reduction in CO2 emissions resulting from deforestation,” said Britaldo Soares, an associate researcher at the Center for Technology and Innovation at the Federal University of Minas Gerais, and lead author of a paper that analyzes ARPA‘s impact on forest conservation.

Soares and researchers from WWF and FUNBIO found that deforestation between 2008 and 2020 was between 9% and 39% lower in Amazonian protected areas benefiting from ARPA support, and that this helped avoid 104 million metric tons of CO2 emissions.

For Júlio Barbosa, a resident of the Chico Mendes Extractive Reserve, ARPA has been important not just for creating conservation areas and infrastructure to support them, but also for strengthening local organizations, like cooperatives and deliberative councils.

ARPA focuses on traditional communities living within sustainable-use reserves, rather than Indigenous populations on Indigenous land, which are protected under different legislation. But the program also supports Indigenous populations who may live within the protected areas it targets and could even bring indirect benefits to other conservation areas, including Indigenous territories, as it helps maintain forest cover across the Amazon.


Internet: <https://news.mongabay.com>(adapted).

Considering the meanings conveyed in text CB2A6, choose the expression closest in meaning to "tangible outcomes" (first sentence of the first paragraph).
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Q3933646 Inglês

Text CB2A6


ARPA is considered the biggest conservation program of its kind, successfully leveraging cross-sector support through a financing model that has inspired similar projects around the world, and delivered tangible outcomes on the Amazon forest conservation. The fund guarantees donations over the long term with a clearly defined scope, offering more stability to the implementation of the program.

“Investments indeed translated into a reduction of deforestation and reduction in CO2 emissions resulting from deforestation,” said Britaldo Soares, an associate researcher at the Center for Technology and Innovation at the Federal University of Minas Gerais, and lead author of a paper that analyzes ARPA‘s impact on forest conservation.

Soares and researchers from WWF and FUNBIO found that deforestation between 2008 and 2020 was between 9% and 39% lower in Amazonian protected areas benefiting from ARPA support, and that this helped avoid 104 million metric tons of CO2 emissions.

For Júlio Barbosa, a resident of the Chico Mendes Extractive Reserve, ARPA has been important not just for creating conservation areas and infrastructure to support them, but also for strengthening local organizations, like cooperatives and deliberative councils.

ARPA focuses on traditional communities living within sustainable-use reserves, rather than Indigenous populations on Indigenous land, which are protected under different legislation. But the program also supports Indigenous populations who may live within the protected areas it targets and could even bring indirect benefits to other conservation areas, including Indigenous territories, as it helps maintain forest cover across the Amazon.


Internet: <https://news.mongabay.com>(adapted).

The word 'indeed', as used in the second paragraph of text CB2A6, functions as 
Alternativas
Q3933647 Inglês

Text CB2A6


ARPA is considered the biggest conservation program of its kind, successfully leveraging cross-sector support through a financing model that has inspired similar projects around the world, and delivered tangible outcomes on the Amazon forest conservation. The fund guarantees donations over the long term with a clearly defined scope, offering more stability to the implementation of the program.

“Investments indeed translated into a reduction of deforestation and reduction in CO2 emissions resulting from deforestation,” said Britaldo Soares, an associate researcher at the Center for Technology and Innovation at the Federal University of Minas Gerais, and lead author of a paper that analyzes ARPA‘s impact on forest conservation.

Soares and researchers from WWF and FUNBIO found that deforestation between 2008 and 2020 was between 9% and 39% lower in Amazonian protected areas benefiting from ARPA support, and that this helped avoid 104 million metric tons of CO2 emissions.

For Júlio Barbosa, a resident of the Chico Mendes Extractive Reserve, ARPA has been important not just for creating conservation areas and infrastructure to support them, but also for strengthening local organizations, like cooperatives and deliberative councils.

ARPA focuses on traditional communities living within sustainable-use reserves, rather than Indigenous populations on Indigenous land, which are protected under different legislation. But the program also supports Indigenous populations who may live within the protected areas it targets and could even bring indirect benefits to other conservation areas, including Indigenous territories, as it helps maintain forest cover across the Amazon.


Internet: <https://news.mongabay.com>(adapted).

It is correct to conclude from the meaning of the words that compose the expression "sustainable-use reserves", as used in the first sentence of the last paragraph of text CB2A6, that it refers to 
Alternativas
Q3933648 Inglês

Text CB2A6


ARPA is considered the biggest conservation program of its kind, successfully leveraging cross-sector support through a financing model that has inspired similar projects around the world, and delivered tangible outcomes on the Amazon forest conservation. The fund guarantees donations over the long term with a clearly defined scope, offering more stability to the implementation of the program.

“Investments indeed translated into a reduction of deforestation and reduction in CO2 emissions resulting from deforestation,” said Britaldo Soares, an associate researcher at the Center for Technology and Innovation at the Federal University of Minas Gerais, and lead author of a paper that analyzes ARPA‘s impact on forest conservation.

Soares and researchers from WWF and FUNBIO found that deforestation between 2008 and 2020 was between 9% and 39% lower in Amazonian protected areas benefiting from ARPA support, and that this helped avoid 104 million metric tons of CO2 emissions.

For Júlio Barbosa, a resident of the Chico Mendes Extractive Reserve, ARPA has been important not just for creating conservation areas and infrastructure to support them, but also for strengthening local organizations, like cooperatives and deliberative councils.

ARPA focuses on traditional communities living within sustainable-use reserves, rather than Indigenous populations on Indigenous land, which are protected under different legislation. But the program also supports Indigenous populations who may live within the protected areas it targets and could even bring indirect benefits to other conservation areas, including Indigenous territories, as it helps maintain forest cover across the Amazon.


Internet: <https://news.mongabay.com>(adapted).

Based on the information provided in text CB2A6, judge the following items.


I ARPA is regarded as unparalleled in size among similar programs.


II Research findings show that the Amazon region as a whole experienced, from 2008 to 2020, less deforestation than in earlier years.


III ARPA primarily targets Indigenous peoples living in Indigenous territories.


Choose the correct option.

Alternativas
Q3933899 Redes de Computadores
Em relação aos tipos de enlace, um enlace full-duplex é aquele que permite
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Q3933900 Redes de Computadores
As redes locais, ou LANs (local area networks), 
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Q3933901 Redes de Computadores
O método CSMA no padrão 802.11 
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Q3933902 Telecomunicações
A utilização da técnica OFDM nos padrões 802.11a e 802.11g contribui para o aumento da taxa de transmissão, porque tal técnica
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Q3933903 Redes de Computadores
Julgue os itens a seguir, em relação às caraterísticas e ao funcionamento de um switch.
I O switch utiliza buffers para lidar com situações em que vários quadros precisam sair pela mesma porta ao mesmo tempo.
II Um switch funciona da mesma maneira que um hub, replicando todos os quadros recebidos para todas as suas portas, mantendo um único domínio de colisão e exigindo o uso obrigatório do protocolo CSMA/CD em todas as conexões.
III O switch encaminha os quadros apenas para a porta correspondente ao endereço de destino, criando domínios de colisão independentes por porta.
Assinale a opção correta.
Alternativas
Q3933904 Redes de Computadores
Acerca de repetidores, hubs e roteadores, julgue os itens subsequentes.
I Os repetidores e os hubs operam na camada física.
II Os repetidores limpam, amplificam e retransmitem sinais, sem reconhecimento de pacotes.
III Os roteadores operam na camada de rede, interligando redes de diferentes tipos.
IV O roteador decide a melhor linha de saída com base em informações do cabeçalho do pacote, sem considerar o tipo de rede de origem.
Assinale a opção correta.
Alternativas
Q3933905 Redes de Computadores
Julgue os itens seguintes, referentes a noções do modelo de referência OSI.
I O objetivo principal desse modelo era permitir a interconexão de sistemas abertos.
II Na concepção do modelo, as funções mais relevantes foram designadas para as camadas de sessão e apresentação, enquanto as camadas de rede e de enlace de dados ficaram desoneradas.
III O modelo OSI foi associado a iniciativas governamentais e burocráticas, o que reforçou a ideia de que ele era um padrão imposto e complexo.
Assinale a opção correta.
Alternativas
Q3933906 Redes de Computadores
Considerando os princípios de projeto do modelo OSI, seus conceitos fundamentais e as críticas históricas à sua adoção, assinale a opção correta.
Alternativas
Q3933907 Redes de Computadores
O padrão IEEE 802.3 (LAN)
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Q3933908 Redes de Computadores
O padrão IEEE 802.11 (wi-fi) utiliza bandas de frequência não licenciadas e técnicas específicas para lidar com as limitações do meio sem fio. O motivo para o uso de técnicas de diversidade de caminhos nas redes 802.11 é 
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Respostas
21: E
22: D
23: B
24: A
25: C
26: D
27: C
28: C
29: C
30: B
31: C
32: D
33: D
34: B
35: D
36: E
37: E
38: C
39: D
40: D