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I. Aplicações Web com AJAX permitem a realização de requisições assíncronas ao servidor, enquanto um usuário continua interagindo com a aplicação no lado cliente.
II. JSON (JavaScript Object Notation) é um modo simples de representar objetos JavaScript como XML.
III. A propriedade “onreadystatechange” e o método “open” estão disponíveis no objeto XMLHttpRequest usado em aplicações AJAX.
Estão CORRETAS as afirmativas:
I. É possível associar um arquivo CSS de folha de estilos a um documento HTML, usando o elemento
entre as tags
II. É possível utilizar os estilos CSS incorporados a um documento HTML, usando o elemento
entre as tags 
III. A propriedade
permite aplicar sombras em um texto e pode ter sido usada no Documento2. Estão CORRETAS as afirmativas:
( ) O código HTML contido entre as tags mesmo para ambos documentos.
, em que foi definido o formulário, pode ser o mesmo para ambos documentos. ( ) O atributo
pode ter sido definido nos elementos dos formulários contidos nos documentos. ( ) Os elementos
podem ter sido usados nos formulários contidos nos documen- tos. ( ) Os elementos
podem ter sido usados nos documentos entre tags 
A sequência CORRETA, de cima para baixo, é:

A opção CORRETA que corresponde ao código fonte do documento HTML apresentado é:
I. A operação de inserção de um elemento na pilha precisa reorganizar a estrutura de dados, podendo gastar um tempo de execução de O(n).
II. A operação de retirada de um elemento da pilha é uma operação de tempo constante O(1).
III. Na operação de consultar toda a pilha, todos os elementos são percorridos, gastando-se um tempo de execução de O(n).
Estão CORRETAS as afirmativas:

São características da estrutura de dados representada, EXCETO:
Comando (pseudocódigo) Estrutura de decisão/repetição
I. Se...então ( ) Estrutura de repetição com teste no final
II. Escolha...Caso ( ) Estrutura de seleção simples
III. Repita...Até ( ) Estrutura de repetição com variável de controle
IV. Para...Até...Faça ( ) Estrutura de seleção de múltipla escolha
A sequência CORRETA, de cima para baixo, é:
01. Algoritmo REPETICAO
02. Var
03. parcial, num, resultado : real
04. cont : inteiro
05. Início
06. parcial
0; 07. cont
0; 08. Enquanto cont < 10 faça
09. Início
10. Ler(num)
11. parcial
parcial + num 12. cont
cont + 1 13. Fim
14. resultado
parcial / cont 15. Mostrar(“Resultado = ”,resultado)
16. Fim.
Analise as seguintes afirmativas sobre o algoritmo:
I. O algoritmo usa uma estrutura de repetição com teste no início.
II. O algoritmo irá calcular a média dos números de 0 a 9.
III. O comando “Mostrar” irá exibir o valor da variável “resultado” no dispositivo padrão de saída.
Estão CORRETAS as afirmativas:

The road sign above means that you _____ reduce speed.
Food Engineering
MAKE A DIFFERENCE BE A FOOD ENGINEER
Food engineering is the application of engineering principles to the storage, processing and distribution of food materials and _____ bio-products. It requires a sound engineering education, as well as fundamental training in chemistry and food science.
Food Engineers can make valuable contributions in various capacities of food chain such as design of processing, handling, packaging and storage equipment and systems; scale-up of prototype food processes, machinery, and equipment; product/process research and development; regulation and protection of the public health; and engineering and technical Sales.
Fonte: http://baen.tamu.edu/foodengineering/FEngr/FEngr.html Acesso em: 15/10/2013.
Food Engineering
MAKE A DIFFERENCE BE A FOOD ENGINEER
Food engineering is the application of engineering principles to the storage, processing and distribution of food materials and _____ bio-products. It requires a sound engineering education, as well as fundamental training in chemistry and food science.
Food Engineers can make valuable contributions in various capacities of food chain such as design of processing, handling, packaging and storage equipment and systems; scale-up of prototype food processes, machinery, and equipment; product/process research and development; regulation and protection of the public health; and engineering and technical Sales.
Fonte: http://baen.tamu.edu/foodengineering/FEngr/FEngr.html Acesso em: 15/10/2013.
When was the first computer unvented?
The word "computer" was first recorded as being used in 1613 and was originally used to describe a human who performed calculations or computations. The definition of a computer remained the same until the end of the 19th century when people began to realize machines never get tired and can perform calculations much faster and more accurately than any team of human computers ever could.
In 1822, Charles Babbage began developing the Difference Engine, which was considered to be the first automatic computing engine. It was capable of computing several sets of numbers and making hard copies of the results. Unfortunately, because of funding he was never able to complete a full-scale functional version of this machine. In June of 1991, the London Science Museum completed the Difference Engine Nº 2 for the bicentenni- al year of Babbage's birth and later completed the printing mechanism in 2000.
Fonte: http://www.computerhope.com/issues/ch000984.htm Acesso em: 15/10/2013
When was the first computer unvented?
The word "computer" was first recorded as being used in 1613 and was originally used to describe a human who performed calculations or computations. The definition of a computer remained the same until the end of the 19th century when people began to realize machines never get tired and can perform calculations much faster and more accurately than any team of human computers ever could.
In 1822, Charles Babbage began developing the Difference Engine, which was considered to be the first automatic computing engine. It was capable of computing several sets of numbers and making hard copies of the results. Unfortunately, because of funding he was never able to complete a full-scale functional version of this machine. In June of 1991, the London Science Museum completed the Difference Engine Nº 2 for the bicentenni- al year of Babbage's birth and later completed the printing mechanism in 2000.
Fonte: http://www.computerhope.com/issues/ch000984.htm Acesso em: 15/10/2013
( ) The meaning of a computer changed a lot from 1613 to the 19th century.
( ) Only after the 19th century it was understood people calculate less quickly than machines.
( ) An updated version of the first automatic computer can be found at the London Science Museum.
When was the first computer unvented?
The word "computer" was first recorded as being used in 1613 and was originally used to describe a human who performed calculations or computations. The definition of a computer remained the same until the end of the 19th century when people began to realize machines never get tired and can perform calculations much faster and more accurately than any team of human computers ever could.
In 1822, Charles Babbage began developing the Difference Engine, which was considered to be the first automatic computing engine. It was capable of computing several sets of numbers and making hard copies of the results. Unfortunately, because of funding he was never able to complete a full-scale functional version of this machine. In June of 1991, the London Science Museum completed the Difference Engine Nº 2 for the bicentenni- al year of Babbage's birth and later completed the printing mechanism in 2000.
Fonte: http://www.computerhope.com/issues/ch000984.htm Acesso em: 15/10/2013