Text 8A5AAA shows that cryptography has A) provided more safety in digital communication than any other tool. B) been widely traded in global e-commerce. C) been entirely despised since the ancient Greeks. D) become key in face-to-face communication. E) been used against the invasion of individual privacy.

Questão de Língua InglesaTribunal de Contas Estadual - PR (TCE/PR) 2016 - Analista de Controle Área Tecnologia da Informação

Text 8A5AAA shows that cryptography has

provided more safety in digital communication than any other tool.

been widely traded in global e-commerce.

been entirely despised since the ancient Greeks.

become key in face-to-face communication.

been used against the invasion of individual privacy.

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Gabarito oficial: alternativa E

been used against the invasion of individual privacy.

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