Questões de Concurso
Comentadas sobre vocabulário | vocabulary em inglês
Foram encontradas 2.206 questões
By Rich McCormick on January 24, 2014 02:08 am Email
Eric Schmidt thinks encryption is the answer to many of the internefs problems. Google's executive chairman said last November that "encrypting everything" could "end government censorship in a decade." Now Schmidt says that in that same decade, encryption could "open up countries with strict censorship laws," giving their people "a voice."
Speaking at the World Economic Forum in Davos, Schmidt said that Google was attempting to strengthen its encryption so the world's governments "won't be able to penetrate it" and obtain private data. Those efforts, Schmidt said, would create particular problems for "governments like China's," which he thought responsible for "80 to 85 percent of the world's industrial espionage." The Google chairman also said he saw the eventual relaxation of Chinese censorship over time as the number of people using social media in the country continued to grow.
Schmidt suggested the debate over the NSA surveillance scandal was good for the world, but also chastised the US government, saying "because you can do this monitoring does not mean you should do this monitoring." He was also asked his reaction to comments made by Microsoft that suggested non-US customers would be able to store their data outside of the US. "I don't understand it," was his reply.
(Disponível em www.theverge.com)
Our nation is embarked on an ambitious space exploration program, and we owe it to the American taxpayers to get it right.
The term “hard-to-reach” (l.33) is an adverb which means incomprehensible.
In line 18, “unreel” indicates a type of optical fiber.
The word “average” (l.1) is used in the text as an expression related to time.
And congratulations on your new purchase. You’re now entitled to an unsurpassed service and a number of benefits as part of the Ericsson warranty and service program. Your Ericsson mobile phone was designed to offer you the ultimate in quality, convenience and performance. And of course, we guarantee it. From now on, as the new owner of an Ericsson mobile phone, you’ll have access to a number of exclusive advantages such as: a vast network of Ericsson service centers; a limited 1 year warranty and service agreement, and a toll-free customer service hotline.
WARRANTY CONDITIONS
Dear Customer,
If your Ericsson product needs warranty service, you should send the product to any company authorized service facility. For information contact the store from which you purchased the product. The product in all cases must be accompanied by the following items: your name, address, telephone number, warranty card, bill of sale bearing the serial number, date of delivery, or reasonable proof of these dates, and a detailed description of the problem.
Our warranty
This warranty is extended by Ericsson Inc. (“The Company”) to the original purchaser for use only. Ericsson warrants this product to be free of defects in material and workmanship at the time of its original purchase and for the subsequent period of one (1) year. All accessories for the product are covered for a period of one (1) year fromthe date of purchase.
What we will do
If, during the period of warranty, this product proves defective under normal use and service due to improper materials or workmanship, the company will repair or replace the defective item with a new or factory rebuilt replacement.
(Taken from Ericsson - One yearWarranty and ServiceAgreement)


According to the text above, judge the following item.

The ad contains a/an
The expression “Along with exercise” (l.15) can be correctly replaced with As well as exercising.
“non-Western societies” (l.17) and “Elsewhere in the world” (l.15) refer, in the text, to basically the same thing.
For mobile computers and telephones, cellular radio is the up-and-coming technology. GSM, CDPD, and CDMA are widely used.
The IEEE 802 LANs are: CSMA/CD, token bus, and token ring. Each of these has its own unique advantages and disadvantages, and each has found its own user community and will probably continue to serve that community for years to come. Convergence to a single LAN standard is an unlikely event. A new addition to this family is DQDB, being sold as a MAN in many cities.
An organization with multiple LANs often connects them with bridges. When a bridge connects two or more different kinds of LANs, new problems arise, some of them insoluble.
[…]
(Extraído de: Computer Networks, A.S. Tanenbaum, 3rd Edition, Prentice-Hall, pg. 335)
“bungling” (L.29) can be replaced by recovery without changes in the original meaning of the sentence.




