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Garantir a autenticação de usuários na rede.

",{"_22":19,"_60":65,"_62":66},"B","

Proporcionar a entrega confiável e ordenada de pacotes de dados.

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Convertar dados em sinais analógicos para transmissão.

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Otimizar o tráfego de rede, reduzindo a latência.

","solution_explanation","statement","

Em redes de computadores, qual é o principal objetivo do Protocolo de Controle de Transmissão (TCP)?

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Em um plano cartesiano, coloca-se um ponto inicial A na coordenada (-1,2). Pensando apenas no eixo Y, responda: qual seria o equalizador adequado?

",[195],{"_22":138,"_35":36,"_37":38,"_124":125,"_126":121,"_97":139,"_99":139,"_24":196,"_101":143},{"_129":141,"_131":132,"_133":142},{"_18":198,"_20":21,"_22":199,"_56":200,"_75":215,"_76":216,"_29":217},"9850fb84-e513-4e7d-b0eb-f1842063a44c","5996036c-179d-4ca7-88ad-0f9ecf773ee1",[201,203,206,209,212],{"_22":198,"_60":61,"_62":202},".tif, .pdf e .bmp",{"_22":204,"_60":65,"_62":205},"46a3cd78-466b-4ff0-9096-9187249b9f8e",".psd, .eps e .wma",{"_22":207,"_60":69,"_62":208},"635fefd1-5301-4b71-82c3-ccaeabc28695",".bmp, .doc e .jpg",{"_22":210,"_60":73,"_62":211},"1762bf88-95a7-412f-b8ea-55f1cd0e5a98",".jpg, .pps e .psd",{"_22":213,"_60":190,"_62":214},"4afd7c9b-f51c-445c-a932-62b480429615",".png, .jpg e .cad","Photoshop pode salvar em diversos formatos gráficos. .tif (TIFF), .pdf (PDF vetorial/bitmap) e .bmp (bitmap) estão entre os formatos suportados. As demais opções trazem pelo menos uma extensão alheia ao software (ex.: .wma, .doc, .pps, .cad).","

São extensões de arquivos usuais gerados no Photoshop:

Assinale a alternativa que apresenta as extensões corretas.

",[218],{"_22":138,"_35":36,"_37":38,"_124":125,"_126":121,"_97":139,"_99":139,"_24":219,"_101":143},{"_129":141,"_131":132,"_133":142},{"_18":221,"_20":21,"_22":222,"_56":223,"_75":235,"_76":236,"_29":237},"dbcb00f9-80ad-4b26-ad98-2506038032a7","c126478e-1d92-44d8-a665-397c6cf735bb",[224,227,230,233],{"_22":225,"_60":61,"_62":226},"9ed6a24d-f21b-4d78-a835-c29df5e8a29d","I, II e III estão corretas.",{"_22":228,"_60":65,"_62":229},"ed10aa9e-d91f-43b4-be17-c0587012cee8","II, III e IV estão corretas.",{"_22":231,"_60":69,"_62":232},"1717a2e2-e473-40ba-8a48-d1d2013a1071","I, II, III e V estão corretas.",{"_22":221,"_60":73,"_62":234},"I, II, III e IV estão corretas.","As quatro características-base de acessibilidade em projetos – ser perceptível, operável, compreensível e robusto – correspondem aos primeiros quatro itens (I-IV). O item V, normalmente, foge a esses princípios ou traz requisito não obrigatório, por isso fica de fora. Assim, o grupo que reúne todos e somente os itens corretos é I, II, III e IV.","

Quais são algumas características de um design centrado na acessibilidade?

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Comentários