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Q59644 Arquitetura de Computadores
Analise as afirmações sobre características de impressoras:

Imagem 005.jpg

Sobre as afirmações, pode-se dizer que está correto o contido em
Alternativas
Q59643 Arquitetura de Computadores
Ao se particionar e formatar discos rígidos (HDs), deve-se
Alternativas
Q59642 Arquitetura de Computadores
Em relação à formatação lógica de discos rígidos (HDs), é correto afirmar que
Alternativas
Q59641 Arquitetura de Computadores
Considere as seguintes afirmações sobre o overclock:

Imagem 004.jpg

Sobre as afirmações, pode-se dizer que está correto o contido em
Alternativas
Q59640 Arquitetura de Computadores
A memória cache possibilita diminuir o tempo de acesso do processador à memória, com o uso de uma memória mais rápida (cache) entre o processador e a memória principal (mais lenta). Quando o processador fornece um endereço de uma posição de memória a ser acessada e cujo conteúdo não se encontra armazenado na memória cache, diz-se que ocorreu um
Alternativas
Q59639 Arquitetura de Computadores
Na placa-mãe de um microcomputador do tipo PC existem diversos componentes, como o processador, as memórias e os chipsets. A maioria dos chipsets é formada por dois chips principais, denominados
Alternativas
Q59638 Arquitetura de Computadores
Nas arquiteturas dos processadores modernos encontra-se implementado, via de regra, o conceito de pipeline no processo de execução de instruções. Assinale a alternativa que apresenta três etapas funcionais que costumam fazer parte do pipeline e que são implementadas por unidades específicas.
Alternativas
Q59637 Redes de Computadores
Assinale a alternativa que apresenta a afirmação verdadeira sobre a alimentação de equipamentos eletrônicos.
Alternativas
Q59334 Inglês
Imagem 005.jpg

The blank in - how __________ can you live? - is correctly filled with
Alternativas
Q58248 Inglês
3 Homemade Natural Cleaning Products

One of my earliest memories is of my mother cleaning with
what looked to me like cooking ingredients. She would be listening
to the radio as she poured baking soda, lemon, and vinegar
combinations on the surfaces of our home. Magically these natural
cleaning products kept our home clean and smelling fresh, without
stretching an already thin household budget. Here are a few basic
household ingredients and items you can use to clean your home.

Vinegar naturally cleans like an all-purpose cleaner. Mix a
solution of 1 part water to 1 part vinegar in a new store bought
spray bottle and you have a solution that will clean most areas of
your home. Vinegar is a great natural cleaning product as well as
a disinfectant and deodorizer. Always test on an inconspicuous
area. It is safe to use on most surfaces and has the added bonus of
being incredibly cheap. Improperly diluted vinegar is acidic and
can eat away at tile grout. Never use vinegar on marble surfaces.
Don't worry about your home smelling like vinegar. The smell
disappears when it dries.

Lemon juice is another natural substance that can be used to
clean your home. Lemon juice can be used to dissolve soap scum
and hard water deposits. Lemon is a great substance to clean and
shine brass and copper. Lemon juice can be mixed with vinegar
and or baking soda to make cleaning pastes. Cut a lemon in half
and sprinkle baking soda on the cut section. Use the lemon to
scrub dishes, surfaces, and stains.

Baking soda can be used to scrub surfaces in much the same
way as commercial abrasive cleansers. Baking soda is great as a
deodorizer. Place a box in the refrigerator and freezer to absorb
odors. Put it anywhere you need deodorizing action. Try these three
kitchen ingredients as natural cleaning products in your home.

(http://housekeeping.about.com/cs/environment/a/alternateclean.30.10.2009.
Adaptado)

The term as in - She would be listening to the radio as she poured baking soda, lemon, and vinegar combinations on the surfaces of our home. - can be correctly replaced by
Alternativas
Q58247 Inglês
3 Homemade Natural Cleaning Products

One of my earliest memories is of my mother cleaning with
what looked to me like cooking ingredients. She would be listening
to the radio as she poured baking soda, lemon, and vinegar
combinations on the surfaces of our home. Magically these natural
cleaning products kept our home clean and smelling fresh, without
stretching an already thin household budget. Here are a few basic
household ingredients and items you can use to clean your home.

Vinegar naturally cleans like an all-purpose cleaner. Mix a
solution of 1 part water to 1 part vinegar in a new store bought
spray bottle and you have a solution that will clean most areas of
your home. Vinegar is a great natural cleaning product as well as
a disinfectant and deodorizer. Always test on an inconspicuous
area. It is safe to use on most surfaces and has the added bonus of
being incredibly cheap. Improperly diluted vinegar is acidic and
can eat away at tile grout. Never use vinegar on marble surfaces.
Don't worry about your home smelling like vinegar. The smell
disappears when it dries.

Lemon juice is another natural substance that can be used to
clean your home. Lemon juice can be used to dissolve soap scum
and hard water deposits. Lemon is a great substance to clean and
shine brass and copper. Lemon juice can be mixed with vinegar
and or baking soda to make cleaning pastes. Cut a lemon in half
and sprinkle baking soda on the cut section. Use the lemon to
scrub dishes, surfaces, and stains.

Baking soda can be used to scrub surfaces in much the same
way as commercial abrasive cleansers. Baking soda is great as a
deodorizer. Place a box in the refrigerator and freezer to absorb
odors. Put it anywhere you need deodorizing action. Try these three
kitchen ingredients as natural cleaning products in your home.

(http://housekeeping.about.com/cs/environment/a/alternateclean.30.10.2009.
Adaptado)

According to the text, vinegar must be avoided
Alternativas
Q58246 Inglês
3 Homemade Natural Cleaning Products

One of my earliest memories is of my mother cleaning with
what looked to me like cooking ingredients. She would be listening
to the radio as she poured baking soda, lemon, and vinegar
combinations on the surfaces of our home. Magically these natural
cleaning products kept our home clean and smelling fresh, without
stretching an already thin household budget. Here are a few basic
household ingredients and items you can use to clean your home.

Vinegar naturally cleans like an all-purpose cleaner. Mix a
solution of 1 part water to 1 part vinegar in a new store bought
spray bottle and you have a solution that will clean most areas of
your home. Vinegar is a great natural cleaning product as well as
a disinfectant and deodorizer. Always test on an inconspicuous
area. It is safe to use on most surfaces and has the added bonus of
being incredibly cheap. Improperly diluted vinegar is acidic and
can eat away at tile grout. Never use vinegar on marble surfaces.
Don't worry about your home smelling like vinegar. The smell
disappears when it dries.

Lemon juice is another natural substance that can be used to
clean your home. Lemon juice can be used to dissolve soap scum
and hard water deposits. Lemon is a great substance to clean and
shine brass and copper. Lemon juice can be mixed with vinegar
and or baking soda to make cleaning pastes. Cut a lemon in half
and sprinkle baking soda on the cut section. Use the lemon to
scrub dishes, surfaces, and stains.

Baking soda can be used to scrub surfaces in much the same
way as commercial abrasive cleansers. Baking soda is great as a
deodorizer. Place a box in the refrigerator and freezer to absorb
odors. Put it anywhere you need deodorizing action. Try these three
kitchen ingredients as natural cleaning products in your home.

(http://housekeeping.about.com/cs/environment/a/alternateclean.30.10.2009.
Adaptado)

According to the text, the natural cleaning products are
Alternativas
Q58245 Inglês
The term yields in - Agricultural yields will decline, with some countries in Africa losing up to half of their farm output by 2020. Food security will get worse, and malnutrition and hunger will grow. - refers to the gains through the
Alternativas
Q57899 Inglês
The term likely in - All this matters because the effects of climate change are very real. They are also diverse, and will likely hit hardest in the most vulnerable and poorest regions of the world. - implies
Alternativas
Q57898 Inglês
According to the text, the deal includes that investments and the access to technology will be
Alternativas
Q57897 Inglês
The terms hammer out in - This December representatives from around the world will meet in Copenhagen under U.N. auspices to hammer out a new agreement for reducing greenhouse gas emissions and taking other measures to tackle climate change. - mean
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Q57896 Inglês
According to the text,
Alternativas
Q57890 Português
Que coreanos comam cachorros é um fato antropológico
que não deveria causar maior surpresa nem revolta. Franceses
deliciam-se com cavalos e rãs, chineses devoram tudo o que se
mexe - aí inclusos escorpiões e gafanhotos - e boa parte das
coisas que não se mexem também. Os papuas da Nova Guiné,
até algumas décadas atrás, fartavam-se no consumo ritual dos
miolos de familiares mortos. Só pararam porque o hábito estava
lhes passando o kuru, uma doença neurológica grave.
Nosso consolidadíssimo costume de comer vacas configura,
aos olhos dos hinduístas, nada menos do que deicídio.
A não ser que estejamos prontos a definir e impor um universal
alimentar, é preciso tolerar as práticas culinárias alheias, por mais
exóticas ou repugnantes que nos pareçam.

(Hélio Schwartsman, Folha de S.Paulo, 14.11.2009)

Assinale a alternativa em que o verbo parecer esteja empregado com a mesma regência com que aparece em: ... por mais exóticas ou repugnantes que nos pareçam.
Alternativas
Q57889 Português
Que coreanos comam cachorros é um fato antropológico
que não deveria causar maior surpresa nem revolta. Franceses
deliciam-se com cavalos e rãs, chineses devoram tudo o que se
mexe - aí inclusos escorpiões e gafanhotos - e boa parte das
coisas que não se mexem também. Os papuas da Nova Guiné,
até algumas décadas atrás, fartavam-se no consumo ritual dos
miolos de familiares mortos. Só pararam porque o hábito estava
lhes passando o kuru, uma doença neurológica grave.
Nosso consolidadíssimo costume de comer vacas configura,
aos olhos dos hinduístas, nada menos do que deicídio.
A não ser que estejamos prontos a definir e impor um universal
alimentar, é preciso tolerar as práticas culinárias alheias, por mais
exóticas ou repugnantes que nos pareçam.

(Hélio Schwartsman, Folha de S.Paulo, 14.11.2009)

Assinale a alternativa em que um adjetivo no superlativo está formado como em consolidadíssimo.
Alternativas
Respostas
1641: A
1642: A
1643: C
1644: B
1645: B
1646: D
1647: A
1648: B
1649: A
1650: D
1651: C
1652: E
1653: A
1654: B
1655: E
1656: A
1657: D
1658: B
1659: E
1660: D