Foram encontradas 1.015 questões.
A figura acima ilustra uma janela do aplicativo OpenOffice.org 2.0 que contém um documento em processo de edição e que está sendo executada em um computador com o Windows XP instalado. Considerando essa janela e que o programa especificado para a criação de mensagem eletrônica no computador seja o OE6, julgue o item a seguir.
Na situação da janela mostrada, considere que seja realizado o seguinte procedimento: pressionar e manter pressionada a tecla 
; teclar 
; liberar a tecla ; clicar 
. Após essas ações, será disponibilizada uma lista de opções, entre elas, a que permite obter a janela do OE6 mostrada abaixo, cujo texto no corpo de e-mail pode ter sido obtido ao se clicar, na janela do OE6, o botão 
.
Provas
Considerando a figura acima, que ilustra parte da janela Opções do Outlook Express 6 (OE6), julgue o seguinte item.
existe funcionalidade que permite
configurar o OE6 para que e-mail proveniente de
determinado endereço não-confiável seja excluído
definitivamente ou enviado para pasta específica.Provas
- Eletrônica AnalógicaAmplificadores, diodos, transistores, tiristores e dispositivos correlatos
- Eletrônica AnalógicaCircuitosCircuitos com Amplificadores e com conversores de dados
A figura acima mostra um amplificador eletrônico em que todos os capacitores têm impedância desprezível na faixa de freqüência útil do amplificador. Com relação a esse circuito, julgue os seguintes itens.
A configuração mostrada é a de um amplificador em emissor comum.
Provas
Judge the following items related to the text above.
It is possible to infer that the use of new ICTs could be considered as one of the main strategies for achieving a fully inclusive and development-oriented information society and knowledge economy.
Provas
Judge the following items related to the text above.
According to the text the use of information and communication technologies (ICTs) is rapidly expanding in many countries, reaching all the world’s population. Its use is now seen worldwide as both a necessity and an opportunity, especially for developing countries.
Provas
Judge the following items related to the text above.
According to the text, we can not infer that it is recognized the benefits that ICT can bring to humanity and the manner in which they can transform people’s lives and increase their confidence in the future. The ICT revolution can have a tremendous positive impact as an instrument of sustainable development.
Provas
Judge the following items related to the text above.
The acronym “UNESCO” was used in the text to make it easier to read instead of repeating “United Nations Educational, Scientific and Cultural Organization” throughout the text.
Provas
Judge the following items related to the text above.
Based on the text it can be inferred that, by fostering multistakeholder participation in the ICT for development processes and promoting creative use of technology, the quality of life in developing countries may be improved, according to UNESCO.
Provas
We maintain this free software definition to show clearly what must be true about a particular software program for it to be considered free software: “free software” is a matter of liberty, not price. To understand the concept, you should think of “free” as in “free speech”, not as in “free beer”.
Free software is a matter of the users’ freedom to run, copy, distribute, study, change and improve the software. More precisely, it refers to four kinds of freedom, for the users of the software: 1) The freedom to run the program, for any purpose; 2) The freedom to study how the program works, and adapt it to your needs. Access to the source code is a precondition for this; 3) The freedom to redistribute copies so you can help your neighbor; 4) The freedom to improve the program, and release your improvements to the public, so that the whole community benefits. Access to the source code is a precondition for this.
A program is free software if users have all of these freedoms. Thus, you should be free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission.
The freedom to use a program means the freedom for any kind of person or organization to use it on any kind of computer system, for any kind of overall job, and without being required to communicate subsequently with the developer or any other specific entity.
Internet: <www.fsf.org> (with adaptations).
According to the text above, judge the following item.
The central idea of the text above is to define all kinds of computer users’ freedom.
Provas
According to the text above, judge the following items.
The possessive case in the expression “users’ freedom” (l.7) is determined by the use of the apostrophe after the noun “users”. If it was replaced by a user’s freedom, it would give a general idea of users.
Provas
Caderno Container