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Your company has an Active Directory domain. All servers run Windows Server 2008 R2. Your company uses an Enterprise Root certificate authority （CA）. You need to ensure that revoked certificate information is highly available. What should you do（）
A . Implement an Online Certificate Status Protocol （OCSP） responder by using Network Load Balancing.
B . Implement an Online Certificate Status Protocol （OCSP） responder by using an Internet Security and Acceleration S
C . Publish the trusted certificate authorities list to the domain by using a Group Policy Object （GPO）.
D . Create a new Group Policy Object （GPO） that allows users to trust peer certificates. Link the GPO to the domain.
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Your network contains an enterprise root certification authority （CA）. You need to ensure that a certificate issued by the CA is valid. What should you do（）
A . Run syskey.exe and use the Update option.
B . Run sigverif.exe and use the Advanced option.
C . Run certutil.exe and specify the -verify parameter.
D . Run certreq.exe and specify the -retrieve parameter.
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Masters of ocean-going ships must keep in mind that （） should be hoisted immediately if any quarantinable diseases be found．
A . the national flag
B . the quarantine signal
C . the Certificate of Pratique
D . the navigational light
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You need to recommend a delegation solution for CA1 that meets the company’s security requirements. What should you include in the recommendation？（）
A . access-based enumeration （ABE）
B . Active Directory delegation
C . Authorization Manager
D . role separatio
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You have an enterprise root certification authority （CA） that runs Windows Server 2008 R2. You need to ensure that you can recover the private key of a certificate issued to a Web server. What should you do（）
A . From the ca， run the Get-PfxCertificate cmdlet.
B . From the Web server， run the Get-PfxCertificate cmdlet.
C . From the ca， run the certutil.exe tool and specify the -exportpfx parameter.
D . From the Web server， run the certutil.exe tool and specify the -exportpfx parameter.
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Your company has an Active Directory domain. All servers run Windows Server 2008 R2. Your company uses an Enterprise Root certificate authority （CA）. You need to ensure that revoked certificate information is highly available. What should you do（）
A . Implement an Online Certificate Status Protocol （OCSP） responder by using Network Load Balancing.
B . Implement an Online Certificate Status Protocol （OCSP） responder by using an Internet Security and Acceleration Server array.
C . Publish the trusted certificate authorities list to the domain by using a Group Policy Object （GPO）.
D . Create a new Group Policy Object （GPO） that allows users to trust peer certificates. Link the GPO to the domain.
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Your network contains an enterprise root certification authority （CA）. You need to ensure that a certificate issued by the CA is valid. What should you do（）
A . Run syskey.exe and use the Update option. T.he safer ，easier way to help you pass any IT exams. 4 / 90
B . Run sigverif.exe and use the Advanced option.
C . Run certutil.exe and specify the -verify parameter.
D . Run certreq.exe and specify the -retrieve parameter.
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In what aspects are the two diseases compared?
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We were thinking of surprising Helen with a birthday present, but Peter the beans by asking her what she would like.
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Malaria is an infectious parasitic disease that can be either acute or chronic and is frequently______.
A．repeating
B．terminal
C．debilitating
D．recurrent
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Do you know the fact that broad bean contains______ that must be destroyed by cooking them at high temperature before eating them？
A．flake
B．aroma
C．ether
D．toxin
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to disease. The most interesting conclusion that had so far been productive is that different character kinds tend to get different disease. Some investigators are ______
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20. What does the passage say about coffee beans roasted on Earth?
A.A)Theycaneasilygetburned.
B.B)Theyfloataroundintheoven.
B)Theyfloataroundintheoven.
C.C)Theyhavetobeheatedto360"C.
D.D)Theyreceiveevenlydistributedheat.
D)Theyreceiveevenlydistributedheat.
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The judgment that fruit and vegetable juices are lels beneficial to reducing chronic disease development is______.
A evident
B obvious
C incorrect
D conclusive
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It is the prevention of disease ______its successful treatment that has led to the rapid increase of the world' s population.
A．rather than
B．including
C．but also
D．less than
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Opinion polls repeatedly tell us that the only thing Americans worry about more than the environment is their health. This is【B1】understandable, for health is obviously【B2】to illness. What makes today's concern【B3】health slightly surprising is that Americans are【B4】healthier now than they. have ever been. Many diseases that once【B5】terror into hearts have either been completely【B6】or brought under control. Although AIDS is a notable【B7】, few new mass killers have come out to【B8】the ones that have been eliminated.【B9】, health—and the various threats to it—remains everyone's【B10】concern. After all, more than half of us(57 percent) will die from either heart disease or cancer, if current【B11】continues.
One major problem with any【B12】of health risks—especially life-threatening ones is that they【B13】enormously in their immediacy. For instance, AIDS If you get it—will probably be【B14】after a number of years. Cancer induced by smoking or【B15】to radiation, on the other hand, may take 20 to 30 years【B16】its fatal effects show【B17】. In making choices about health risks,【B18】, it is important to bear in【B19】the likely time lag between taking a risk and【B20】its consequences.
【B1】
A．entirely
B．chiefly
C．exclusively
D．mostly
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It is postulated that a cure for the disease willhave been found by the year 2000.
A. challenged
B. assumed
C. deducted
D. decreed
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Cancer is used generically for more than 100 different diseases, including malignant tumors of different sites such as breast, stomach, colon, lung and mouth.【1】The disease arises principally as a consequence of individual exposure to the substances that cause cancer in what individuals inhale, eat and drink, or are exposed to in their personal or work environment. Personal habits, such as tobacco use, dietary and physical activity patterns—well as occupational and environmental conditions—rather than genetic factors, play the major roles in the development of cancer.
Many of the chronic diseases risk and the diseases themselves overlap. In developed countries, cancer is the second-biggest cause of death after cardiovascular disease (CVD), and epidemiological evidence points to this trend emerging in the less developed world. This is particularly true in countries of "transition" or middle income countries such as in South America and Asia. Already more than half of all cancer cases occur in developing countries.
There are approximately 20 million people living with cancer at the moment; by 2020 there will an estimated 30 million. And the impact is far greater than the number of cases alone would suggest.【2】Regardless of prognosis, the initial diagnosis is of- ten perceived by patients as life-threatening, with over one-third of sufferers experiencing clinical anxiety and depression. Cancer can also be profoundly distressing as well as economically disruptive to patients' families. The clinical care of cancer patients is a costly element in public health budgets.
【3】Dietary factors are estimated to account for approximately 30% of cancers in Western countries, making diet second only to tobacco as a preventable cause of cancer. This proportion is thought to be about 20% in developing countries and is projected to grow. As developing countries become urbanized, patterns of cancer, particularly those most strongly associated with diet and physical activity, tend to shift towards the patterns of economically developed countries. Cancer rates also change as populations move between countries and adopt different dietary patterns.
The relative importance of cancers as a cause of death is increasing. The incidence of lung cancer and cancers of the colon and breast generally increases in parallel with economic development, as stomach cancer declines. Cancer is also strongly associated with social and economic status. Cancer risk factors are highest in groups with the least education. In addition, patients in the lower socioeconomic classes have consistently poorer survival rates than those in higher social class.
In recent years, substantial evidence has pointed to the link from overweight and obesity, to many types of cancer such as breast and kidney.【4】The composition of the diet is also important since fruit and vegetables may have a protective effect by decreasing the risk for some cancer types such as oral and gastric cancer.
Regular physical activity has also been seen to have a protective effect in reducing the risk of breast cancer. High intake of preserved meat or red meat might be associated with increased risk of colorectal cancer. Another aspect of diet clearly related to cancer risk is the high consumption of alcoholic beverages, which convincingly increase the risk of oral cavity, liver and breast cancers.
The wealth of knowledge that already exists about cancer risk factors provides obvious and ample scope for action to reduce the cancer burden of all countries. After tobacco, overweight and obesity seems to be the most important avoidable cause of cancer.
【5】Given that poor nutrition, physical inactivity, obesity tobacco and alcohol are risk factors common to other chronic diseases such as CVD, type 2 diabetes, and respiratory diseases, conducting a cancer prevention program withi
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Some studies confirmed that this kind of eye disease was________in tropic countries.
A．prospective
B．prevalent
C．provocative
D．perpetual
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Men are justified in thinking that osteoporosis is a woman’s disease．
A．Right
B．Wrong
C．Not mentioned
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This passage implies that victims of Alzheimer's disease may______.
A．not remember childhood events
B．suffer a gradual worsening of cognitive functions
C．incur personality and behavioral changes
D．spend their last days in a long-term care institution
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This is a disease that can result in total blindness ____ left untreated.
A．after
B．if
C．since
D．unless
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One of the features of auto-immune diseases is that they ________ within individual
A．A.pack
B．B.pad
C．C.cluster
D．D.squeeze
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The doctor says that Lily’s heart disease is （) from her mother.
A．inherited
B．driven
C．derived
D．spread
