Questões de Concurso
Sobre vocabulário | vocabulary em inglês
Foram encontradas 3.116 questões
O termo stakeholders refere-se a gerentes de projeto.
O sentido de indisputable no trecho acima, em português, é:
“Ongoing studies are looking at whether some things can help prevent or delay the disease.”
“Margarine can fulfill needs that butter can’t.”
“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.”
Mike Jackson, Steve Crouch and Rob Baxter
Criteria-based assessment is a quantitative assessment of the software in terms of sustainability, maintainability, and usability. This can inform high-level decisions on specific areas for software improvement.
Open Source Initiative
A criteria-based assessment gives a measurement of quality in a number of areas. These areas are derived from ISO/IEC 9126-1 Software engineering − Product quality and include usability, sustainability and maintainability.
The assessment involves checking whether the software, and the project that develops it, conforms to various characteristics or exhibits various qualities that are expected of sustainable software. The more characteristics that are satisfied, the more sustainable the software. Please note that not all qualities have equal weight e.g. having an OSI-approved open source licence is of more importance than avoiding TAB characters in text files.
In performing the evaluation, you may want to consider how different user classes affect the importance of the criteria. For example, for Usability-Understandability, a small set of well-defined, accurate, task-oriented user documentation may be comprehensive for Users but inadequate for Developers. Assessments specific to user classes allow the requirements of these specific user classes to be factored in and so, for example, show that a project rates highly for Users but poorly for Developers, or vice versa.
Scoring can also be affected by the nature of the software itself e.g. for A one could envisage an application that has been well-designed, offers context-sensitive help etc. and consequently is so easy to use that tutorials aren’t needed. Portability can apply to both the software and its development infrastructure e.g. the open source software OGSA-DAI2 can be built, compiled and tested on Unix, Windows or Linux (and so is highly portable for Users and User-Developers). However, its Ruby test framework cannot yet run on Windows, so running integration tests would involve the manual setup of OGSA-DAI servers (so this is far less portable for Developers and, especially, Members).
(Adaptado de: http://africanpot.org/index.php/resource-center/re...)
You should follow the ____________ standards, such as those published by the National Fire Protection Association (NFPA).
“Today's FDA can be steamrollered.”
Choose the alternative that presents the best synonymous to the underlined verb.
No texto, “overburdened” significa:
DREW OLANOFF JOSH CONSTINE, COLLEEN TAYLOR, INGRID LUNDEN
Tuesday, January 15th, 2013
Today at Facebook’s press event, Mark Zuckerberg, CEO of Facebook, announced its latest product, called Graph Search.
Zuckerberg made it very clear that this is not web search, but completely different.
He explained the difference between web search and Graph Search. “Web search is designed to take any open-ended query and give
you links that might have answers.” Linking things together based on things that you’re interested in is a “very hard technical problem,”
according to Zuckerberg.
Graph Search is designed to take a precise query and give you an answer, rather than links that might provide the answer.” For
example, you could ask Graph Search “Who are my friends that live in San Francisco?”
Zuckerberg says that Graph Search is in “very early beta.” People, photos, places and interests are the focus for the first iteration of the
product.
Facebook Graph Search is completely personalized. Tom Stocky of the search team explains he gets unique results for a search of
“friends who like Star Wars and Harry Potter.” Then, “If anyone else does this search they get a completely different set of results. ...C...
someone had the same set of friends as me, the results would be different [because we have different relationships with our friends].”
You can also use Graph Search for recruiting. Stocky says if he was looking for people to join the team at Facebook, he could search
for NASA Ames employees who are friends with people at Facebook. “If I wanted to reach out and recruit them, I could see who their friends
are at Facebook. To refine them I can look for people who wrote they are “founders.”
Photos is another big part of Graph Search. Results are sorted by engagement so you see the ones with the most likes and comments
at the top. For example, Lars Rasmussen, Facebook engineer, searched for “photos of my friends taken at National Parks.” He got a gorgeous
page of photos from Yosemite, Machu Pichu, and other parks.
(Adapted from http://techcrunch.com/2013/01/15/facebook-announces-its-third-pillar-graph-search/)
No texto, “latest” significa
By Michelle Singletary, Published: January 15, 2013
It’s not nice to tell people “I told you so.” But if anybody has the right to say that, it’s Nina E. Olson, the national taxpayer advocate.
Olson recently submitted her annual report to Congress and top on her list of things that need to be fixed is the complexity of the tax
code, which she called the most serious problem facing taxpayers.
Let’s just look at the most recent evidence of complexity run amok. The Internal Revenue Service had to delay the tax-filing season so it
could update forms and its programming to accommodate recent changes made under the American Taxpayer Relief Act. The IRS won’t start
processing individual income tax returns until Jan. 30. Yet one thing remains unchanged − the April 15 tax deadline.
Because of the new tax laws, the IRS also had to release updated income-tax withholding tables for 2013. These replace the tables
issued Dec. 31. Yes, let’s just keep making more work for the agency that is already overburdened. Not to mention the extra work for
employers, who have to use the revised information to correct the amount of Social Security tax withheld in 2013. And they have to make that
correction in order to withhold a larger Social Security tax of 6.2 percent on wages, following the expiration of the payroll tax cut in effect for
2011 and 2012.
Oh, and there was the near miss with the alternative minimum tax that could have delayed the tax filing season to late March. The AMT
was created to target high-income taxpayers who were claiming so many deductions that they owed little or no income tax. Olson and many
others have complained for years that the AMT wasn’t indexed for inflation.
“Many middle- and upper-middle-class taxpayers pay the AMT, while most wealthy taxpayers do not, and thousands of millionaires pay
..A.. income tax at all,” Olson said.
As part of the recent “fiscal cliff” deal, the AMT is now fixed, a move that the IRS was anticipating. It had already decided to program its
systems on the assumption that an AMT patch would be passed, Olson said. Had the agency not taken the risk, the time it would have taken to
update the systems “would have brought about the most chaotic filing season in memory,” she said in her report.
The tax code contains almost 4 million words. Since 2001, there have been about 4,680 changes, or an average of more than one
change a day. What else troubles Olson? Here’s what:
− Nearly 60 percent of taxpayers hire paid preparers, and another 30 percent rely on commercial software to prepare their returns.
− Many taxpayers don’t really know how their taxes are computed and what rate of tax they pay.
− The complex code makes tax fraud ..B.. to detect.
− Because the code is so complicated, it creates an impression that many taxpayers are not paying their fair share. This reduces trust
in the system and perhaps leads some people to cheat. Who wants to be the sucker in this game? So someone might not declare
all of his income, rationalizing that millionaires get to use the convoluted code to greatly reduce their tax liability.
− In fiscal year 2012, the IRS received around 125 million calls. But the agency answered only about two out of three calls from
people trying to reach a live person, and those taxpayers had to wait, on average, about 17 minutes to get through.
“I hope 2013 brings about fundamental tax simplification,” Olson pleaded in her report. She urged Congress to reassess the need for
the tax breaks we know as income exclusions, exemptions, deductions and credits. It’s all these tax advantage breaks that complicate the
code. If done right, and without reducing revenue, tax rates could be substantially lowered in exchange for ending tax breaks, she said.
(Adapted from http://js.washingtonpost.com/business/economy/for-taxpayer-advocate-a-familiar-refrain/2013/01/15/a10327ce-5f59-
11e2-b05a-605528f6b712_story.html)
No texto, “overburdened” significa
Leia o texto para responder a questão.
DIET DRINKS "LINK TO DEPRESSION" QUESTIONED
Experts are questioning whether diet drinks could raise depression risk, after a large study has found a link.
The US research in more than 250,000 people found depression was more common among frequent consumers of artificially sweetened beverages. The work, which will be presented at the American Academy of Neurology’s annual meeting, did not look at the cause for this link.
Drinking coffee was linked with a lower risk of depression.
People who drank four cups a day were 10% less likely to be diagnosed with depression during the 10-year study period than those who drank no coffee. But those who drank four cans or glasses of diet fizzy drinks or artificially sweetened juice a day increased their risk of depression by about a third. Lead researcher Dr Honglei Chen, of the National Institutes of Health in North Carolina, said: “Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk.”
But he said more studies were needed to explore this. There are many other factors that may be involved. And the findings – in people in their 50s, 60s, 70s and 80s and living in the US – might not apply to other populations. The safety of sweeteners, like aspartame, has been extensively tested by scientists and is assured by regulators.
Gaynor Bussell, of the British Dietetic Association, said: “Sweeteners used to be called ‘artificial’ sweeteners and unfortunately the term ‘artificial’ has evoked suspicion. As a result, sweeteners have been very widely tested and reviewed for safety and the ones on the market have an excellent safety track record. However, the studies on them continue and this one has thrown up a possibly link – not a cause and effect – with depression.”
(http://www.bbc.co.uk/news/health-20943509.09.01.2013. Adaptado)
Leia o texto para responder a questão.
DIET DRINKS "LINK TO DEPRESSION" QUESTIONED
Experts are questioning whether diet drinks could raise depression risk, after a large study has found a link.
The US research in more than 250,000 people found depression was more common among frequent consumers of artificially sweetened beverages. The work, which will be presented at the American Academy of Neurology’s annual meeting, did not look at the cause for this link.
Drinking coffee was linked with a lower risk of depression.
People who drank four cups a day were 10% less likely to be diagnosed with depression during the 10-year study period than those who drank no coffee. But those who drank four cans or glasses of diet fizzy drinks or artificially sweetened juice a day increased their risk of depression by about a third. Lead researcher Dr Honglei Chen, of the National Institutes of Health in North Carolina, said: “Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk.”
But he said more studies were needed to explore this. There are many other factors that may be involved. And the findings – in people in their 50s, 60s, 70s and 80s and living in the US – might not apply to other populations. The safety of sweeteners, like aspartame, has been extensively tested by scientists and is assured by regulators.
Gaynor Bussell, of the British Dietetic Association, said: “Sweeteners used to be called ‘artificial’ sweeteners and unfortunately the term ‘artificial’ has evoked suspicion. As a result, sweeteners have been very widely tested and reviewed for safety and the ones on the market have an excellent safety track record. However, the studies on them continue and this one has thrown up a possibly link – not a cause and effect – with depression.”
(http://www.bbc.co.uk/news/health-20943509.09.01.2013. Adaptado)
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