Questões de Concurso Sobre interpretação de texto | reading comprehension em inglês

Foram encontradas 12.709 questões

Q351831 Inglês
Types of operating systems

Real-time
A real-time operating system is a multitasking operating system that aims at executing real-time applications. Real-time operating systems often use specialized scheduling algorithms so that they can achieve a deterministic nature of behavior. The main objective of real-time operating systems is their quick and predictable response to events. They have an event-driven or time-sharing design and often aspects of both. An event-driven system switches between tasks based on their priorities or external events while time-sharing operating systems switch tasks based on clock interrupts.

Multi-user
A multi-user operating system allows multiple users to access a computer system at the same time. Time-sharing systems and Internet servers can be classified as multi-user systems as they enable multiple-user access to a computer through the sharing of time. Single-user operating systems have only one user but may allow multiple programs to run at the same time.

Multi-tasking vs. single-tasking
A multi-tasking operating system allows more than one program to be running at the same time, from the point of view of human time scales. A single-tasking system has only one running program. Multi-tasking can be of two types: pre-emptive and co-operative. In pre-emptive multitasking, the operating system slices the CPU time and dedicates one slot to each of the programs. Unix-like operating systems such as Solaris and Linux support pre-emptive multitasking, as does AmigaOS. Cooperative multitasking is achieved by relying on each process to give time to the other processes in a defined manner. 16-bit versions of Microsoft Windows used cooperative multi-tasking. 32-bit versions of both Windows NT and Win9x, used pre-emptive multi-tasking. Mac OS prior to OS X used to support cooperative multitasking.

Distributed
A distributed operating system manages a group of independent computers and makes them appear to be a single computer. The development of networked computers that could be linked and communicate with each other gave rise to distributed computing. Distributed computations are carried out on more than one machine. When computers in a group work in cooperation, they make a distributed system.


Embedded
Embedded operating systems are designed to be used in embedded computer systems. They are designed to operate on small machines like PDAs with less autonomy. They are able to operate with a limited number of resources. They are very compact and extremely efficient by design. Windows CE and Minix 3 are some examples of embedded operating systems.

Internet: http://en.wikipedia.org (adapted)
Based on the text above, judge the following items from 111 through 116.

Systems that use time-sharing are not considered to be multi- user systems, since they do not allow the simultaneous access of several users to a computer.
Alternativas
Q351828 Inglês
Types of operating systems

Real-time
A real-time operating system is a multitasking operating system that aims at executing real-time applications. Real-time operating systems often use specialized scheduling algorithms so that they can achieve a deterministic nature of behavior. The main objective of real-time operating systems is their quick and predictable response to events. They have an event-driven or time-sharing design and often aspects of both. An event-driven system switches between tasks based on their priorities or external events while time-sharing operating systems switch tasks based on clock interrupts.

Multi-user
A multi-user operating system allows multiple users to access a computer system at the same time. Time-sharing systems and Internet servers can be classified as multi-user systems as they enable multiple-user access to a computer through the sharing of time. Single-user operating systems have only one user but may allow multiple programs to run at the same time.

Multi-tasking vs. single-tasking
A multi-tasking operating system allows more than one program to be running at the same time, from the point of view of human time scales. A single-tasking system has only one running program. Multi-tasking can be of two types: pre-emptive and co-operative. In pre-emptive multitasking, the operating system slices the CPU time and dedicates one slot to each of the programs. Unix-like operating systems such as Solaris and Linux support pre-emptive multitasking, as does AmigaOS. Cooperative multitasking is achieved by relying on each process to give time to the other processes in a defined manner. 16-bit versions of Microsoft Windows used cooperative multi-tasking. 32-bit versions of both Windows NT and Win9x, used pre-emptive multi-tasking. Mac OS prior to OS X used to support cooperative multitasking.

Distributed
A distributed operating system manages a group of independent computers and makes them appear to be a single computer. The development of networked computers that could be linked and communicate with each other gave rise to distributed computing. Distributed computations are carried out on more than one machine. When computers in a group work in cooperation, they make a distributed system.


Embedded
Embedded operating systems are designed to be used in embedded computer systems. They are designed to operate on small machines like PDAs with less autonomy. They are able to operate with a limited number of resources. They are very compact and extremely efficient by design. Windows CE and Minix 3 are some examples of embedded operating systems.

Internet: http://en.wikipedia.org (adapted)
Based on the text above, judge the following items from 111 through 116.

Single-user operating systems do not allow the use of a computer by multiple users. Moreover, they do not allow more than one program to run at the same time.
Alternativas
Q351546 Inglês
imagem-003.jpg

Internet: http://onlinelibrary.wiley.com (adapted).

Based on the text above, judge the following items.

Internal control is a central issue on corporate governance.
Alternativas
Q349055 Inglês
Based on the text, it is correct to affirm that

establishing a code of conduct for the use of nanotechnology is more important than regulating research in the fields of synthetic biology.
Alternativas
Q349054 Inglês
Based on the text, it is correct to affirm that

responsible research and innovation is a field of study which has played a significant role in research and development providing answers to the multitude of problems arising from the use of technology.
Alternativas
Q347961 Inglês
Imagem 029.jpg

Judge the following items according to the text.

Despite the interest in the area, there isn’t enough evidence yet on whether alignment should lead to increased performance.
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Q347960 Inglês
Imagem 029.jpg

Judge the following items according to the text.

Technological alignment is not possible whereas technology should often challenge business, not follow it.
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Q347959 Inglês
Imagem 029.jpg

Judge the following items according to the text.

Alignment is defined solely as the degree of fit between strategic business planning and long-range IT planning.
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Q347517 Inglês
Tendo como referência o texto em língua inglesa apresentado acima, julgue os itens de 75 a 81.

De acordo com o texto, quando se usa TI para habilitar mudanças organizacionais, é necessário ponderar o risco e as recompensas que podem surgir a partir dessas mudanças.
Alternativas
Q347515 Inglês
Tendo como referência o texto em língua inglesa apresentado acima, julgue os itens de 75 a 81.

De acordo com o texto, a governança em TI deve ser vista como uma disciplina autônoma, independente da estratégia da governança corporativa.
Alternativas
Q347514 Inglês
Tendo como referência o texto em língua inglesa apresentado acima, julgue os itens de 75 a 81.

A governança de TI tem como objetivos principais garantir que investimentos em TI gerem o que o texto chama de “business value” e reduzir os riscos associados com a TI. Esses objetivos podem ser atingidos por meio da implementação de uma estrutura organizacional com papéis bem definidos para a responsabilidade da informação, os processos de negócios, as aplicações e a infraestrutura.
Alternativas
Q347513 Inglês
Tendo como referência o texto em língua inglesa apresentado acima, julgue os itens de 75 a 81.

De acordo com o texto, a responsabilidade por sistemas críticos deve ser concentrada no administrador do projeto.
Alternativas
Q347512 Inglês
Tendo como referência o texto em língua inglesa apresentado acima, julgue os itens de 75 a 81.

A adoção de melhores práticas no desenvolvimento de projetos de TI tem evitado a ocorrência de falhas nesses projetos, permitindo que a grande maioria dos projetos satisfaçam todos os objetivos definidos pelas empresas.
Alternativas
Q347511 Inglês
Tendo como referência o texto em língua inglesa apresentado acima, julgue os itens de 75 a 81.

De acordo com o texto, o foco da governança de tecnologia da informação é o desempenho e a administração do risco em sistemas de tecnologia da informação (TI).
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Q344240 Inglês
Segundo o texto:

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Q344191 Inglês
De acordo com o texto, qual a expectativa do número de turistas que devem vir ao Brasil durante a copa do mundo de 2014?

Alternativas
Q338049 Inglês
Read the sentence below.

“Dealing with Alzheimer’s disease can be extremely difficult, but planning ahead and getting support can lighten the load.”

It is correct to affirm that the underlined expression means that.

Alternativas
Q338045 Inglês
Read the sentence below taken from the text and analyze the assertions below.

“Sales of margarine have plummeted in the last year, according to Kantar, with ‘health’ spreads dropping 7.4% in sales. Flora has been particularly badly hit, losing £24m in sales, partly due to reformulating its recipe.”

I. The possessive pronoun “its” refers to Flora’s new recipe.

II. “Due to” establishes a relation of cause to the situation exposed.

III. “Badly” has the same gramar classification as “wooly”.

The correct assertion(s) is(are)


Alternativas
Q338044 Inglês
According to the text, read the following assertions.

I. According to Signe Johansen, nowadays, people are more concerned with what they consume, looking for unprocessed food.

II. Although margarine and butter have a difference in taste, margarine still beats butter when it comes to sales.

III. Marguerite Patten doesn’t stand for margarine.

The correct assertion(s) is(are).

Alternativas
Q338043 Inglês
Read the sentence below taken from the text and choose the alternative that presents a synonym to the underlined word.

“Fast-food chains test their meat five to ten times more often than the USDA for bacteria and would reject meat that the USDA deems safe for consumption.”

Alternativas
Respostas
10241: E
10242: E
10243: C
10244: E
10245: E
10246: E
10247: E
10248: E
10249: C
10250: E
10251: C
10252: E
10253: E
10254: C
10255: C
10256: E
10257: A
10258: A
10259: B
10260: A