Questões de Concurso
Sobre interpretação de texto | reading comprehension em inglês
Foram encontradas 13.188 questões
Ano: 2011
Banca:
Prefeitura do Rio de Janeiro - RJ
Órgão:
TCM-RJ
Prova:
Prefeitura do Rio de Janeiro - RJ - 2011 - TCM-RJ - Analista de Informação |
Q379785
Inglês
Texto associado
Text 1: Software That Fixes Itself
A professor of computer science at the Massachusetts Institute of Technology (MIT) has claimed to have developed software that can find and fix certain types of software bugs within a matter of minutes. Normally when a potentially harmful vulnerability is discovered in a piece of software, it usually takes nearly a month on average for human engineers to come up with a fix and to push the fix out to affected systems. The professor, however, hopes that the new software, called Fixer, will speed this process up, making software significantly more resilient against failure or attack.
Fixer works without assistance from humans and without access to a program’s underlying source code. Instead, the system monitors the behavior of a binary. By observing a program’s normal behavior and assigning a set of rules, Fixer detects certain types of errors, particularly those caused when an attacker injects malicious input into a program. When something goes wrong, Fixer throws up the anomaly and identifies the rules that have been violated. It then comes up with several potential patches designed to push the software into following the violated rules. (The patches are applied directly to the binary, bypassing the source code.) Fixer analyzes these possibilities to decide which are most likely to work, then installs the top candidates and tests their effectiveness. If additional rules are violated, or if a patch causes the system to crash, Fixer rejects it and tries another.
Fixer is particularly effective when installed on a group of machines running the same software. In that case, what Fixer learns from errors on one machine, is used to fix all the others. Because it doesn’t require access to source code, Fixer could be used to fix programs without requiring the cooperation of the company that made the software, or to repair programs that are no longer being maintained.
But Fixer’s approach could result in some hiccups for the user. For example, if a Web browser had a bug that made it unable to handle URLs past a certain length, Fixer’s patch might protect the system by clipping off the ends of URLs that were too long. By preventing the program from failing, it would also put a check on it working full throttle.
Fixer works without assistance from humans and without access to a program’s underlying source code. Instead, the system monitors the behavior of a binary. By observing a program’s normal behavior and assigning a set of rules, Fixer detects certain types of errors, particularly those caused when an attacker injects malicious input into a program. When something goes wrong, Fixer throws up the anomaly and identifies the rules that have been violated. It then comes up with several potential patches designed to push the software into following the violated rules. (The patches are applied directly to the binary, bypassing the source code.) Fixer analyzes these possibilities to decide which are most likely to work, then installs the top candidates and tests their effectiveness. If additional rules are violated, or if a patch causes the system to crash, Fixer rejects it and tries another.
Fixer is particularly effective when installed on a group of machines running the same software. In that case, what Fixer learns from errors on one machine, is used to fix all the others. Because it doesn’t require access to source code, Fixer could be used to fix programs without requiring the cooperation of the company that made the software, or to repair programs that are no longer being maintained.
But Fixer’s approach could result in some hiccups for the user. For example, if a Web browser had a bug that made it unable to handle URLs past a certain length, Fixer’s patch might protect the system by clipping off the ends of URLs that were too long. By preventing the program from failing, it would also put a check on it working full throttle.
In Paragraph 2, the phrase “It then comes up with several potential patches...” can be understood as “The Fixer:
Ano: 2011
Banca:
Prefeitura do Rio de Janeiro - RJ
Órgão:
TCM-RJ
Prova:
Prefeitura do Rio de Janeiro - RJ - 2011 - TCM-RJ - Analista de Informação |
Q379784
Inglês
Texto associado
Text 1: Software That Fixes Itself
A professor of computer science at the Massachusetts Institute of Technology (MIT) has claimed to have developed software that can find and fix certain types of software bugs within a matter of minutes. Normally when a potentially harmful vulnerability is discovered in a piece of software, it usually takes nearly a month on average for human engineers to come up with a fix and to push the fix out to affected systems. The professor, however, hopes that the new software, called Fixer, will speed this process up, making software significantly more resilient against failure or attack.
Fixer works without assistance from humans and without access to a program’s underlying source code. Instead, the system monitors the behavior of a binary. By observing a program’s normal behavior and assigning a set of rules, Fixer detects certain types of errors, particularly those caused when an attacker injects malicious input into a program. When something goes wrong, Fixer throws up the anomaly and identifies the rules that have been violated. It then comes up with several potential patches designed to push the software into following the violated rules. (The patches are applied directly to the binary, bypassing the source code.) Fixer analyzes these possibilities to decide which are most likely to work, then installs the top candidates and tests their effectiveness. If additional rules are violated, or if a patch causes the system to crash, Fixer rejects it and tries another.
Fixer is particularly effective when installed on a group of machines running the same software. In that case, what Fixer learns from errors on one machine, is used to fix all the others. Because it doesn’t require access to source code, Fixer could be used to fix programs without requiring the cooperation of the company that made the software, or to repair programs that are no longer being maintained.
But Fixer’s approach could result in some hiccups for the user. For example, if a Web browser had a bug that made it unable to handle URLs past a certain length, Fixer’s patch might protect the system by clipping off the ends of URLs that were too long. By preventing the program from failing, it would also put a check on it working full throttle.
Fixer works without assistance from humans and without access to a program’s underlying source code. Instead, the system monitors the behavior of a binary. By observing a program’s normal behavior and assigning a set of rules, Fixer detects certain types of errors, particularly those caused when an attacker injects malicious input into a program. When something goes wrong, Fixer throws up the anomaly and identifies the rules that have been violated. It then comes up with several potential patches designed to push the software into following the violated rules. (The patches are applied directly to the binary, bypassing the source code.) Fixer analyzes these possibilities to decide which are most likely to work, then installs the top candidates and tests their effectiveness. If additional rules are violated, or if a patch causes the system to crash, Fixer rejects it and tries another.
Fixer is particularly effective when installed on a group of machines running the same software. In that case, what Fixer learns from errors on one machine, is used to fix all the others. Because it doesn’t require access to source code, Fixer could be used to fix programs without requiring the cooperation of the company that made the software, or to repair programs that are no longer being maintained.
But Fixer’s approach could result in some hiccups for the user. For example, if a Web browser had a bug that made it unable to handle URLs past a certain length, Fixer’s patch might protect the system by clipping off the ends of URLs that were too long. By preventing the program from failing, it would also put a check on it working full throttle.
According to Paragraph 2, Fixer works:
Ano: 2011
Banca:
Prefeitura do Rio de Janeiro - RJ
Órgão:
TCM-RJ
Prova:
Prefeitura do Rio de Janeiro - RJ - 2011 - TCM-RJ - Analista de Informação |
Q379782
Inglês
Texto associado
Text 1: Software That Fixes Itself
A professor of computer science at the Massachusetts Institute of Technology (MIT) has claimed to have developed software that can find and fix certain types of software bugs within a matter of minutes. Normally when a potentially harmful vulnerability is discovered in a piece of software, it usually takes nearly a month on average for human engineers to come up with a fix and to push the fix out to affected systems. The professor, however, hopes that the new software, called Fixer, will speed this process up, making software significantly more resilient against failure or attack.
Fixer works without assistance from humans and without access to a program’s underlying source code. Instead, the system monitors the behavior of a binary. By observing a program’s normal behavior and assigning a set of rules, Fixer detects certain types of errors, particularly those caused when an attacker injects malicious input into a program. When something goes wrong, Fixer throws up the anomaly and identifies the rules that have been violated. It then comes up with several potential patches designed to push the software into following the violated rules. (The patches are applied directly to the binary, bypassing the source code.) Fixer analyzes these possibilities to decide which are most likely to work, then installs the top candidates and tests their effectiveness. If additional rules are violated, or if a patch causes the system to crash, Fixer rejects it and tries another.
Fixer is particularly effective when installed on a group of machines running the same software. In that case, what Fixer learns from errors on one machine, is used to fix all the others. Because it doesn’t require access to source code, Fixer could be used to fix programs without requiring the cooperation of the company that made the software, or to repair programs that are no longer being maintained.
But Fixer’s approach could result in some hiccups for the user. For example, if a Web browser had a bug that made it unable to handle URLs past a certain length, Fixer’s patch might protect the system by clipping off the ends of URLs that were too long. By preventing the program from failing, it would also put a check on it working full throttle.
Fixer works without assistance from humans and without access to a program’s underlying source code. Instead, the system monitors the behavior of a binary. By observing a program’s normal behavior and assigning a set of rules, Fixer detects certain types of errors, particularly those caused when an attacker injects malicious input into a program. When something goes wrong, Fixer throws up the anomaly and identifies the rules that have been violated. It then comes up with several potential patches designed to push the software into following the violated rules. (The patches are applied directly to the binary, bypassing the source code.) Fixer analyzes these possibilities to decide which are most likely to work, then installs the top candidates and tests their effectiveness. If additional rules are violated, or if a patch causes the system to crash, Fixer rejects it and tries another.
Fixer is particularly effective when installed on a group of machines running the same software. In that case, what Fixer learns from errors on one machine, is used to fix all the others. Because it doesn’t require access to source code, Fixer could be used to fix programs without requiring the cooperation of the company that made the software, or to repair programs that are no longer being maintained.
But Fixer’s approach could result in some hiccups for the user. For example, if a Web browser had a bug that made it unable to handle URLs past a certain length, Fixer’s patch might protect the system by clipping off the ends of URLs that were too long. By preventing the program from failing, it would also put a check on it working full throttle.
In the first paragraph the professor claims that Fixer can:
Q363282
Inglês
Texto associado
The ability of a helicopter to hover and land almost anywhere makes it an enormously useful machine. But helicopters have their limitations, particularly when it comes to flying fast. In a recent series of test flights, a new type of chopper has begun smashing speed records.
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
No segundo parágrafo do texto, which refere-se a
Q363280
Inglês
Texto associado
The ability of a helicopter to hover and land almost anywhere makes it an enormously useful machine. But helicopters have their limitations, particularly when it comes to flying fast. In a recent series of test flights, a new type of chopper has begun smashing speed records.
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
De acordo com o texto, uma das vantagens da tecnologia x2 é a
Q363279
Inglês
Texto associado
The ability of a helicopter to hover and land almost anywhere makes it an enormously useful machine. But helicopters have their limitations, particularly when it comes to flying fast. In a recent series of test flights, a new type of chopper has begun smashing speed records.
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
O texto diz ainda que o x2
Q363278
Inglês
Texto associado
The ability of a helicopter to hover and land almost anywhere makes it an enormously useful machine. But helicopters have their limitations, particularly when it comes to flying fast. In a recent series of test flights, a new type of chopper has begun smashing speed records.
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
The x2 is an experimental helicopter being developed by Sikorsky, an American company, which hopes it will be zipping along at more than 460kph. The company, however, is interested in more than just breaking speed records. It plans to use the technology developed for the x2 in commercial helicopters.
Sikorsky reckons that future helicopters built using the x2 technology would be extremely versatile machines. They would dash to and from a medical emergency a lot faster. They would also be very agile in flight, which would increase their capabilities in combat.
(Adapted from The Economist September 11, 2010, page 98)
O texto diz que uma das limitações do helicóptero refere-se
Q363274
Inglês
Texto associado
The Port of Santos is located in the city of Santos, Brazil. As of 2006, it is the busiest container port in Latin America. It is Brazil’s leading port in container traffic. Today it is Latin America’s largest port. Its structure is considered Brazil’s most modern.
It was once considered the ‘port of death’ in the 19th century. Ships tended to avoid docking at the wood plank port, fearing the yellow fever. The floods in the city’s area provoked illnesses and once the bubonic plague almost decimated the population.
In the early 20th century, major urbanization created the port’s modern structure seen today, eliminating the risk of diseases and providing the port with modern, industrial-age infrastructure.
The first railway link from the port to the state capital São Paulo City, 79 km away, and the state’s interior, was completed in 1864. This allowed for an easier transportation of the vast masses of migrant workers who headed to São Paulo and the state’s numerous coffee farms.
Millions of immigrants reached Brazil via the port of Santos in the late 19th and early 20th centuries, proceeding to the country’s interior by railway. Santos was for a few decades the true gateway to Brazil for millions of immigrants.
(Adapted from http://en.wikipedia.org/wiki/Port_of_Santos – acesso em 21.01.2011)
It was once considered the ‘port of death’ in the 19th century. Ships tended to avoid docking at the wood plank port, fearing the yellow fever. The floods in the city’s area provoked illnesses and once the bubonic plague almost decimated the population.
In the early 20th century, major urbanization created the port’s modern structure seen today, eliminating the risk of diseases and providing the port with modern, industrial-age infrastructure.
The first railway link from the port to the state capital São Paulo City, 79 km away, and the state’s interior, was completed in 1864. This allowed for an easier transportation of the vast masses of migrant workers who headed to São Paulo and the state’s numerous coffee farms.
Millions of immigrants reached Brazil via the port of Santos in the late 19th and early 20th centuries, proceeding to the country’s interior by railway. Santos was for a few decades the true gateway to Brazil for millions of immigrants.
(Adapted from http://en.wikipedia.org/wiki/Port_of_Santos – acesso em 21.01.2011)
De acordo com o texto,
Q363273
Inglês
Texto associado
The Port of Santos is located in the city of Santos, Brazil. As of 2006, it is the busiest container port in Latin America. It is Brazil’s leading port in container traffic. Today it is Latin America’s largest port. Its structure is considered Brazil’s most modern.
It was once considered the ‘port of death’ in the 19th century. Ships tended to avoid docking at the wood plank port, fearing the yellow fever. The floods in the city’s area provoked illnesses and once the bubonic plague almost decimated the population.
In the early 20th century, major urbanization created the port’s modern structure seen today, eliminating the risk of diseases and providing the port with modern, industrial-age infrastructure.
The first railway link from the port to the state capital São Paulo City, 79 km away, and the state’s interior, was completed in 1864. This allowed for an easier transportation of the vast masses of migrant workers who headed to São Paulo and the state’s numerous coffee farms.
Millions of immigrants reached Brazil via the port of Santos in the late 19th and early 20th centuries, proceeding to the country’s interior by railway. Santos was for a few decades the true gateway to Brazil for millions of immigrants.
(Adapted from http://en.wikipedia.org/wiki/Port_of_Santos – acesso em 21.01.2011)
It was once considered the ‘port of death’ in the 19th century. Ships tended to avoid docking at the wood plank port, fearing the yellow fever. The floods in the city’s area provoked illnesses and once the bubonic plague almost decimated the population.
In the early 20th century, major urbanization created the port’s modern structure seen today, eliminating the risk of diseases and providing the port with modern, industrial-age infrastructure.
The first railway link from the port to the state capital São Paulo City, 79 km away, and the state’s interior, was completed in 1864. This allowed for an easier transportation of the vast masses of migrant workers who headed to São Paulo and the state’s numerous coffee farms.
Millions of immigrants reached Brazil via the port of Santos in the late 19th and early 20th centuries, proceeding to the country’s interior by railway. Santos was for a few decades the true gateway to Brazil for millions of immigrants.
(Adapted from http://en.wikipedia.org/wiki/Port_of_Santos – acesso em 21.01.2011)
Segundo o texto, uma das preocupações com relação ao Porto de Santos era
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Provas:
CESPE - 2011 - Correios - Cargos de Nível Superior - Conhecimentos Básicos - Cargos 3, 4, 5 e 16
|
CESPE - 2011 - Correios - Cargos de Nível Superior - Conhecimentos Básicos - Cargo 26 |
Q356078
Inglês
Based on the text, judge the following items.
In the future, it may well be that men will eventually get lower pay or be at home, while women work out.
In the future, it may well be that men will eventually get lower pay or be at home, while women work out.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Superior - Conhecimentos Básicos - Cargos 3, 4, 5 e 16 |
Q356075
Inglês
Based on the text, judge the following items.
The main idea of the text can be said to be “same tasks, same pay”
The main idea of the text can be said to be “same tasks, same pay”
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294609
Inglês
Texto associado
Based on the text, it can be said that
Based on the text, it can be said that
the use of private cars is the cause for holding up the moving traffic.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294608
Inglês
Texto associado
Based on the text, it can be said that
Based on the text, it can be said that
most solutions so far attempted have succeeded in solving the congestion of vehicles.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294607
Inglês
Texto associado
Based on the text, it can be said that
Based on the text, it can be said that
traffic jams can be found in big cities the world over nowadays.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294606
Inglês
Texto associado
Based on the text, it can be said that
Based on the text, it can be said that
to move some kinds of activities from the city centre can bring about the solution to the old unsettled matter of traffic problems.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294605
Inglês
Texto associado
Based on the text, it can be said that
Based on the text, it can be said that
the presence of four different kinds of constructions and the activities that take place in them are responsible for holding up traffic.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294604
Inglês
Texto associado
Based on the text, it can be concluded that
Based on the text, it can be concluded that
excessively strenuous physical activities should be avoided by those who intend to be athletes.
Ano: 2011
Banca:
CESPE / CEBRASPE
Órgão:
Correios
Prova:
CESPE - 2011 - Correios - Cargos de Nível Médio - Conhecimentos Básicos - Cargos 35 e 36 |
Q294603
Inglês
Texto associado
Based on the text, it can be concluded that
Based on the text, it can be concluded that
one of the best ways to enjoy good health is to do the sports you like best.
Q292639
Inglês
Identifique as afirmativas verdadeiras ( V ) e falsas ( F ), de acordo com o texto.
( ) If you’re not in the room the use of timers to turn of the lights helps to save energy.
( ) Living in a warm region one shouldn’t have curtains at home.
( ) The color that your curtains must be is white, because they reflect the heat.
( ) A car releases the same amount of carbon dioxide into the air than a household generates.
( ) Anybody can preserve and help the Earth’s natural resources.
Assinale a alternativa que indica a sequência correta, de cima para baixo.
Q292219
Inglês
Texto associado
Can I help reduce energy consumption?
We have an important role to play right now. Energy conservation helps a lot in preserving our planet’s rich natural resources and promoting a healthy environment. Here you will find simple things that you can do to help reduce energy consumption.
· Turn–off non-essential lights and appliances. The electricity generated by fossil fuels for a single home puts more carbon dioxide into the air than two average cars.
· Avoid turning on large appliances such as washers, dryers, and electric ovens during peak energy hours: from 5:00 am to 9:00 am and 4: pm to 7:00 pm.
· Install white window curtains to reflect heat away from the house. Close them at night to reduce the amount of heat lost through windows. People who live in countries that have warm climates should do this during the day as well.
· Turn off the lights in any room you are not using and consider installing timers, photo cells, or occupancy sensors to reduce the amount of time your lights are on.
Identifique as afirmativas verdadeiras ( V ) e falsas ( F ), de acordo com o texto.
( ) If you’re not in the room the use of timers to turn of the lights helps to save energy.
( ) Living in a warm region one shouldn’t have curtains at home.
( ) The color that your curtains must be is white, because they refect the heat.
( ) A car releases the same amount of car- bon dioxide into the air than a household generates.
( ) Anybody can preserve and help the Earth’s natural resources.
Assinale a alternativa que indica a sequência correta, de cima para baixo.
( ) If you’re not in the room the use of timers to turn of the lights helps to save energy.
( ) Living in a warm region one shouldn’t have curtains at home.
( ) The color that your curtains must be is white, because they refect the heat.
( ) A car releases the same amount of car- bon dioxide into the air than a household generates.
( ) Anybody can preserve and help the Earth’s natural resources.
Assinale a alternativa que indica a sequência correta, de cima para baixo.
Conheça nossos planos