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O espaço de endereçamento dos endereços IPv4 e IPv6 são, respectivamente,
Considere que todos os MAC Addresses apresentados são do tipo unicast. Considere também que há dispositivos conectados nas 4 portas do switch.
A porta de rede 1 recebeu um frame Ethernet destinado ao MAC Address B8:85:84:FE:7B:EB. De acordo com as informações apresentadas, esse frame é
Sobre esse tipo de fibra é correto afirmar que
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
Assinale a alternativa que completa, correta e respectivamente, as lacunas do texto.
Enquanto um mundo novo repleto de oportunidades se abre ao adolescente que vislumbra a fase adulta, é possível que aos seus responsáveis reste uma sensação oposta, de um mundo com menos brilho do que havia antes de os filhos crescerem. E não precisa nem que o tal ninho vazio se concretize — muitas vezes, a dor já começa antes.
A educadora e pesquisadora do comportamento adolescente Carolina Delboni diz que, para muitos pais, a sensação nessa fase da vida é de que perderam os filhos. “E, como os pais não sabem se relacionar com essa ‘perda’, muitas vezes eles acabam se relacionando pela raiva”, afirma. Com isso, a distância em casa só aumenta: adultos num canto, magoados, e os jovens no outro, se sentindo incompreendidos e buscando compreensão lá fora.
Também é papel dos pais, segundo Delboni, quebrar os estereótipos da adolescência — evitar cair na tentação, por exemplo, de acusar os filhos de serem lacônicos, de não saírem do quarto e do celular, ou de dizer que conversar com eles é impossível. “A gente tem o costume de rebater tudo o que vem do universo adolescente, de dizer que é coisa fútil, de chamar a música que eles gostam de ruim, de falar que o lugar que eles escolheram para ir passear não é o melhor etc. Sempre temos algo a dizer que mostra que eles deveriam estar fazendo diferente”, afirma a pesquisadora.
Para ela, este hábito “corta todos os vínculos” com o jovem. “O que isso vai acrescentar às relações? Nada. Não vai melhorar o vínculo, pelo contrário, e ainda não vai tirar ele dali do celular. Por outro lado, você já experimentou perguntar o que ele está vendo? Pode ser que ele não mostre, mas você fez uma pergunta, demonstrou interesse. Nesse cotidiano, estamos sempre querendo tirar o adolescente à força do seu lugar em vez de nos deslocarmos para o canto dele, sem reclamar”.
(Marcella Franco. Estamos sempre querendo tirar o adolescente à força do seu lugar, diz educadora. Folha de S. Paulo, 12.10.2023. Adaptado)
“… acusar os filhos de serem lacônicos…” (3o parágrafo).
Assinale a alternativa que apresenta a palavra que corresponde a um sinônimo do termo destacado e que confere ao trecho um sentido figurado.
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