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Q40391 Sistemas Operacionais
A família Windows Server 2003

(I) suporta apenas duas arquiteturas de 32-bits diferentes.

(II) suporta a arquitetura EPIC (Explicitly Parallel Instruction Computing) desenvolvida pela Intel e implementada no processador Intel Itanium (IA64).

(III) suporta a arquitetura baseada em extensões 16 bits do conjunto de instruções xt86. Conhecida como arquitetura ×16 ela potencializa o uso das aplicações Windows de 16-bits, permitindo o uso da tecnologia de 32-bits.

Está correto o que se afirma em
Alternativas
Q40390 Sistemas Operacionais
Para alterar os atributos de arquivos no sistema de arquivos do Linux Second Extended (ext2) utiliza-se o
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Q40389 Banco de Dados
É especificada durante a criação ou a alteração de uma tabela relacional e é usada, em SQL, para limitar o tipo de dados que irá entrar em uma tabela. Trata-se de
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Q40388 Banco de Dados
Na SQL, para combinar o conjunto-resultado de duas ou mais expressões SELECT (desde que com a mesma quantidade de colunas e mesmos tipos de dados) em um único resultado de consulta, utiliza-se o
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Q40387 Banco de Dados
Na SQL, a função que retorna a média de um conjunto de valores de uma coluna numérica é
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Q40386 Banco de Dados
Em um SGBD, a geração da fonte e objeto de esquemas e mapeamentos são de responsabilidade específica do
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Q40385 Banco de Dados
Algumas das principais técnicas usadas para controle de execução concorrente de transações em bancos de dados são, em relação aos itens de dados, baseadas no conceito de
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Q40384 Banco de Dados
Considere as entidades Empregado e Projeto e o relacionamento Chefia. Considere, ainda, que um empregado responde a um único chefe em um dado projeto, mas pode responder a outro chefe em outro projeto. Um chefe pode comandar o mesmo empregado em projetos diferentes. Chefe é empregado. Desta forma, as cardinalidades aplicadas a empregado do lado chefe, empregado do lado subordinado e projeto, são, respectivamente,
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Q40383 Banco de Dados
Em um relacionamento 1 para muitos (1:n), considere:

(I) criar uma tabela para conter as chaves de ambas as entidades envolvidas.

(II) acrescentar a chave da entidade do lado n à tabela do lado 1 como chave estrangeira.

(III) acrescentar a chave da entidade do lado 1 à tabela do lado n como chave estrangeira.

A correta derivação do relacionamento para o modelo relacional é aplicar a ação que consta APENAS em
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Q40382 Engenharia de Software
São consideradas metodologias ágeis de desenvolvimento de software:
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Q40381 Engenharia de Software
No Processo Unificado de desenvolvimento de software, Requisitos e Teste são
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Q40380 Engenharia de Software
São fases do Processo Unificado de desenvolvimento de software:
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Q40379 Algoritmos e Estrutura de Dados
No âmbito das máquinas de estados, um relacionamento entre dois estados, indicando que um objeto em um determinado estado realizará certas ações e entrará em outro estado, dependendo da ocorrência de algum evento e da satisfação de alguma condição, é chamado de
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Q40378 Engenharia de Software
Um relacionamento estendido entre dois casos de uso é um relacionamento de
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Q40377 Engenharia de Software
ContaBancaria (CB) especializa as classes ItemSuportado (IS) e ItemSujeitoAJuros (ISJ) e generaliza as classes ContaCorrente (CC) e Poupança (PP). Nesse sentido, é correto afirmar que ocorre
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Q40376 Engenharia de Software
Classificando-se os diagramas da UML 2.0 em Estruturais (E) e Comportamentais (C), Deployment, Package, Activity e Use Case são, respectivamente,
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Q40375 Engenharia de Software
Na UML 2.0, o Diagrama de Comunicação e o de Sequência são dois tipos de diagrama de
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Q40374 Inglês
Old Tray, New Tricks: Windows 7's Taskbar and window
management tweaks are nice. But its changes to the
System Tray - aka the Notification Area - have a huge
positive effect.

Changes in Windows 7 transform the System Tray from
an intrusive eyesore (in Windows Vista) into a useful set of
shortcuts and other controls.
In the past, no feature of Windows packed more
frustration per square inch than the System Tray. It quickly grew
dense with applets that users did not want in the first place, and
many of the uninvited guests employed word balloons and
other intrusive methods to alert users to uninteresting facts at
inopportune moments. At their worst, System Tray applets
behaved like belligerent squatters, and Windows did little to put
users [PARTICLE] in charge.
In Windows 7, applets can't pester you unbidden
because software installers can't dump them into the System
Tray. Instead, applets land in a holding pen that appears only
when you click it, a much-improved version of the overflow area
used in previous incarnations of the Tray. Applets in the pen
can't float word balloons at you unless you permit them to do so.
In Windows 7, applets can't pester you unbidden
because software installers can't dump them into the System
Tray. Instead, applets land in a holding pen that appears only
when you click it, a much-improved version of the overflow area
used in previous incarnations of the Tray. Applets in the pen
can't float word balloons at you unless you permit them to do so.

It's a cinch to drag them into the System Tray or out of it again,
so you enjoy complete control over which applets reside there.
More good news: Windows 7 largely dispenses with the
onslaught of word-balloon warnings from the OS about
troubleshooting issues, potential security problems, and the like.
A new area called Action Center - a revamped version of Vista's
Security Center - queues up such alerts so you can deal with
them at your convenience. Action Center does issue
notifications of its own from the System Tray, but you can shut
these off if you don't want them pestering you.
All of this helps make Windows 7 the least distracting,
least intrusive Microsoft OS in a very long time. It's a giant step
forward from the days when Windows thought nothing of
interrupting your work to inform you that it had detected unused
icons on your desktop.

(Adapted from
http://www.pcworld.com/article/172602/windows_7_review.html)
According to the text,
Alternativas
Q40373 Inglês
Old Tray, New Tricks: Windows 7's Taskbar and window
management tweaks are nice. But its changes to the
System Tray - aka the Notification Area - have a huge
positive effect.

Changes in Windows 7 transform the System Tray from
an intrusive eyesore (in Windows Vista) into a useful set of
shortcuts and other controls.
In the past, no feature of Windows packed more
frustration per square inch than the System Tray. It quickly grew
dense with applets that users did not want in the first place, and
many of the uninvited guests employed word balloons and
other intrusive methods to alert users to uninteresting facts at
inopportune moments. At their worst, System Tray applets
behaved like belligerent squatters, and Windows did little to put
users [PARTICLE] in charge.
In Windows 7, applets can't pester you unbidden
because software installers can't dump them into the System
Tray. Instead, applets land in a holding pen that appears only
when you click it, a much-improved version of the overflow area
used in previous incarnations of the Tray. Applets in the pen
can't float word balloons at you unless you permit them to do so.
In Windows 7, applets can't pester you unbidden
because software installers can't dump them into the System
Tray. Instead, applets land in a holding pen that appears only
when you click it, a much-improved version of the overflow area
used in previous incarnations of the Tray. Applets in the pen
can't float word balloons at you unless you permit them to do so.

It's a cinch to drag them into the System Tray or out of it again,
so you enjoy complete control over which applets reside there.
More good news: Windows 7 largely dispenses with the
onslaught of word-balloon warnings from the OS about
troubleshooting issues, potential security problems, and the like.
A new area called Action Center - a revamped version of Vista's
Security Center - queues up such alerts so you can deal with
them at your convenience. Action Center does issue
notifications of its own from the System Tray, but you can shut
these off if you don't want them pestering you.
All of this helps make Windows 7 the least distracting,
least intrusive Microsoft OS in a very long time. It's a giant step
forward from the days when Windows thought nothing of
interrupting your work to inform you that it had detected unused
icons on your desktop.

(Adapted from
http://www.pcworld.com/article/172602/windows_7_review.html)
According to the text,
Alternativas
Q40372 Inglês
Old Tray, New Tricks: Windows 7's Taskbar and window
management tweaks are nice. But its changes to the
System Tray - aka the Notification Area - have a huge
positive effect.

Changes in Windows 7 transform the System Tray from
an intrusive eyesore (in Windows Vista) into a useful set of
shortcuts and other controls.
In the past, no feature of Windows packed more
frustration per square inch than the System Tray. It quickly grew
dense with applets that users did not want in the first place, and
many of the uninvited guests employed word balloons and
other intrusive methods to alert users to uninteresting facts at
inopportune moments. At their worst, System Tray applets
behaved like belligerent squatters, and Windows did little to put
users [PARTICLE] in charge.
In Windows 7, applets can't pester you unbidden
because software installers can't dump them into the System
Tray. Instead, applets land in a holding pen that appears only
when you click it, a much-improved version of the overflow area
used in previous incarnations of the Tray. Applets in the pen
can't float word balloons at you unless you permit them to do so.
In Windows 7, applets can't pester you unbidden
because software installers can't dump them into the System
Tray. Instead, applets land in a holding pen that appears only
when you click it, a much-improved version of the overflow area
used in previous incarnations of the Tray. Applets in the pen
can't float word balloons at you unless you permit them to do so.

It's a cinch to drag them into the System Tray or out of it again,
so you enjoy complete control over which applets reside there.
More good news: Windows 7 largely dispenses with the
onslaught of word-balloon warnings from the OS about
troubleshooting issues, potential security problems, and the like.
A new area called Action Center - a revamped version of Vista's
Security Center - queues up such alerts so you can deal with
them at your convenience. Action Center does issue
notifications of its own from the System Tray, but you can shut
these off if you don't want them pestering you.
All of this helps make Windows 7 the least distracting,
least intrusive Microsoft OS in a very long time. It's a giant step
forward from the days when Windows thought nothing of
interrupting your work to inform you that it had detected unused
icons on your desktop.

(Adapted from
http://www.pcworld.com/article/172602/windows_7_review.html)
The words in the groups below have either a positive or a negative meaning, according to their usage in the text. Check the alternative in which the group is NOT formed ONLY by either positive OR negative words.
Alternativas
Respostas
581: B
582: A
583: A
584: B
585: E
586: B
587: E
588: C
589: C
590: B
591: B
592: A
593: A
594: E
595: D
596: D
597: C
598: B
599: D
600: C