更多"Data security used to be all about "的相关试题:
[单项选择]Data security used to be all about spending big bucks on firewalls to defend data at the network perimeter and on antivirus software to protect individual computers. Internet-based computing, or cloud computing, has changed all that, at the same time expanding exponentially the chances for data thieves and hackers.
The cloud creates other opportunities too. a handful of security vendors now deliver security as a service--a one-two punch of hardware and software that monitors and manages an enterprise’s data security and bills customers only for the computing power they use. "For years, security was about big companies pushing technology to their customers," says Qualys CEO and founder Philippe Courtot. "Now it’s about the customers pulling precisely what they need and providing them with those resources on demand. "
Qualys, a privately held company in Redwood Shores, Calif. , was among the first to embrace the service-oriented model, in 1999. Today four different modules of Qua
A. applying for cloud computing
B. installing firewalls and antivirus programs
C. decreasing the chances for hackers
D. using a handful of hardwares and softwares
[单项选择]The interviewer used to care about all the following things EXCEPT
[A] doing well in some sports. [B] having good body-image looking.
[C] wearing appropriate clothes. [D] being popular with other kids.
[填空题]Developmental psychologists only care about our built-in biological programming.
[单项选择]About (one-fifth) of (all) the energy (used) in the United States (are) changed into electric power.（）
A. one-fifth
B. all
C. used
D. are
[单项选择]In the days before preschool academies were all but mandatory for kids under 5, I stayed home and got my early education from Mike Douglas. His TV talk show was one of my mother"s favorite programs, and because I looked up to my mother, it became one of my favorites too.
Yet I quickly developed my own fascination with Douglas, who died last week. Maybe it was the plain set—a couple of chairs and little else—or maybe it was the sound of people talking about ideas and events rather than telling stories. Whatever it was, to my 4-year-old mind it was all terribly adult, like my mother"s morning coffee. It was—relatively. The grown-up world I live in now is another matter. Thanks in part to the proliferation and polarization of talk shows in the last 20 years or so—the generation after Douglas and his
big-tent
gentility went off the air—public conversations have become scary monsters indeed.
Like other forms of entertainment, the programming of commercial talk shows today has moved beyond niche to hermetic. The idea of a host booking guests as varied as Jerry Rubin, Malcolm X and Richard Nixon—and treating them all with a certain deference, as Douglas did—is unheard of. Equally a-mazing is to consider that Douglas was a moderate; though he didn"t always share his guests" views, he nonetheless insisted on everybody having his or her say.
What he did, in other words, was more important than who he was. That was probably an easy dictate for an old-school, modest guy such as Douglas to follow. And now Oprah Winfrey is sincere e-nough, but her viewership is a cult of personality, not of people or issues. Like her contemporaries, O-prah chooses her guests and issues to suit her show, rather than allowing guests and issues to be the show. She prefers uplift and empowerment, which is more palatable than name-calling, the hallmark of Bill O"Reilly or Howard Stem. But spin is spin, and in her own way Oprah gets as tiresome as those guys. Ultimately, these shows fail to convey the fullness of the conversation, the sense that America is one place—or one host—with many voices at equal volume.
That doesn"t mean everybody"s right. But to have everybody engaged and feeling a stake in the outcome of the discussion is priceless. Engagement is nothing less than national security: I felt that as a preschooler, watching Mike Douglas on TV, and I feel it now. The age of irony, they would say, fueled by information that moves at the speed of light, demands a different approach.It can be inferred from Paragraph 1 that the author
A. was influenced by his mother.
B. didn"t like preschool academies.
C. enjoyed self-taught programs.
D. was smart in his childhood.
[单项选择]The purpose of the scope statement includes all but which of the following:
A. Provides a basis for future project decisions.
B. Establishes a contract between the project team and the customer.
C. Sets criteria to use to determine if a project or phase have been completed successfully.
D. Establishes project constraints and assumptions.
[填空题]
All big ideas start life on the fringes of debate. Very often it takes a shocking event to move them into the mainstream. Unti1 last year climate change was mainly the interest of scientists and green lobbyists. But since Hurricane Katrina, something seems to have changed, particularly in America. Nobody knows whether the hurricane really had anything to do with the earth warming. But for the first time less green voters and big business had a clearer idea about the "extreme weather events" whose increasing frequency scientists had been talking about.
There are plenty of anecdotal signs of change: Britain’s pro-business Conservatives have turned green; A1 Gore is back in fashion in America; hybrid cars no longer get stared at. (41)______.
So far the political rows about global warming have centred on two polluters, smoggy factories and dirty cars. (42)______.
In some ways, the airlines are an odd target for greens. They produce only around
