更多"[单选题]Trust me,it is authentically B"的相关试题:
[单选题]Friends might not be always trust-worthy, but dogs are; they have long been regarded as the most( )company of human beings.
A.reliable
B.regular
C.reluctant
D.religious
[单选题]Trust is typically interpreted as a subjective belief in the reliability, honesty and security of an entity on which we depend ( )our welfare .In online environments we depend on a wide spectrun of things , ranging from computer hardware,software and data to people and organizations. A security solution always assumes certain entities function according to specific policies.To trust is precisely to make this sort of assumptions , hence , a trusted entity is the same as an entity that is assumed to function according to policy . A consequence of this is that a trust component of a system must work correctly in order for the security of that system to hold, meaning that when a trusted( )fails , then the sytems and applications that depend on it can( )be considered secure.An often cited articulation of this principle is:" a trusted system or component is one that can break your security policy” ( which happens when the trust system fails ). The same applies to a trusted party such as a service provider ( SP for short )that is , it must operate according to the agreed or assumed policy in order to ensure the expected level of securty and quality of services . A paradoxical conclusion to be drawn from this analysis is that security assurance may decrease when increasing the number of trusted components and parties that a service infrastructure depends on . This is because the security of an infrastructure consisting of many.
Trusted components typically follows the principle of the weakest link , that is ,in many situations the the overall security can only be as strong as the least reliable or least secure of all the trusted components. We cannot avoid using trusted security components,but the fewer the better. This is important to understand when designing the identity management architectures,that is, fewer the trusted parties in an identity management model , stronger the security that can be achieved by it.
The transfer of the social constructs of identity and trust into digital and computational concepts helps in designing and implementing large scale online markets and communities,and also plays an important role in the converging mobile and Internet environments.Identity management (denoted Idm hereafter ) is about recognizing and verifying the correctness of identitied in online environment .Trust management becomes a component of ( )whenever different parties rely on each other for identity provision and authentication . IdM and Trust management therefore depend on each other in complex ways because the correctness of the identity itself must be trusted for the quality and reliability of the corresponding entity to be trusted.IdM is also an essential concept when defining authorisation policies in personalised services.
Establishing trust always has a cost, so that having complex trust requirement typically leads to high overhead in establishing the required trust. To reduce costs there will be incentives for stakeholders to “cut corners”regarding trust requirements ,which could lead to inadequate security . The challenge is to design IdM systems with relatively simple trust requirements.Cryptographic mechanisms are often a core component of IdM solutions,for example,for entity and data authentication.With cryptography,it is often possible to propagate trust from where it initially exists to where it is needed .The establishment of initial( )usually takes place in the physical world,and the subsequent propagation of trust happens online,often in an automated manner.
A.with
B.on
C.of
D.for
[单选题]We have no trust in him because he has never__________ the grandiose promises he makes.
A.delivered on
B.eaten off
C.forgotten about
D.abided by
[不定项选择题]共用题干
第一篇
Do Patients Trust Doctors Too Much?
Earlier this year,the American College of Surgeons,the national scientific and educational organization
of surgeons,conducted a nationwide survey that found that the average patient devotes an hour or less to re-
searching his or her surgery or surgeon.While prospective patients worry about the costs or complications of
an operation,they don't necessarily look for information that would address their concerns.
In fact,more than a third of patients who had an operation in the last five years never reviewed the cre-
dentials of the surgeon who operated.Patients are more likely to spend time researching a job change(on
average,about 10 hours)or a new car(8 hours)than the operation they are about to submit to or the surgeon
who wields(支配)the knife. And many patients are satisfied with the answers they receive from their sur -
geons or primary care doctors,whoever those individuals happen to be.
I felt curious about the survey,so I called Dr. Thomas Russell,executive director of the American
College of Surgeons."There is a tendency for patients not to get particularly involved and not to feel com-
pelled to look into their surgery or surgeons,"he told me.
There are consequences to that kind of blind trust."Today,medicine and surgery are really team
sports,"Dr. Russell continued,"and the patient,as the ultimate decision-maker,is the most important mem-
ber of the team.Mistakes can happen,and patients have to be educated and must understand what is
going on."
In other words,a healthy doctor-patient relationship does not simply entail good bedside manners and re-
sponsible office management on the part of the doctor. It also requires that patients come to the relationship
educated about their doctors,their illnesses and their treatment.
"If we are truly going to reform the health care system in the U.S.,"Dr. Russell said,"everybody has
to participate actively and must educate themselves.That means doctors,nurses,other health care
professionals , lawyers , pharmaceutical(制药的)companies , and insurance companies. But most of all , it
means the patient."
Trust is important. But as Sir Francis Bacon,who was among the first to understand the importance of
gathering data in science,once observed,knowledge is power.
The author does NOT believe in__________.
A.lots of scientific data
B.Francis Bacon
C.blind trust
D.too much knowledge
[不定项选择题]共用题干
第二篇
The National Trust in Britain plays an increasingly important part in the preservation for public enjoyment of the best that is left unspoiled of the British countryside.Although the Trust has received practical and moral support from the Government,it is not rich Government department.It is a charity which depends for its existence on voluntary support from members of the public.
The attention of the public was first drawn to the dangers threatening the great old houses and castles of Britain by the death of Lord Lothian,who left his great seventeenth-century house to the Trust together with the 4,500-acre park and estate surrounding it. This gift attracted wide publicity and started the Trust's"Country House Scheme".Under this scheme,with the help of the Government and the general public,the Trust has been able to save and open to the public about one hundred and fifty of these old houses.Last year about one and three quarters of a million people paid to visit these historic houses,usually at a very small charge.
In addition to country houses and open spaces,the Trust now owns some examples of ancient wind and water mills,nature reserves,five hundred and forty farms and nearly two thousand five hundred cottages or small village houses,as well as some complete villages.In these villages no one is allowed to build,develop or disturb the old village environment in any way and all the houses are maintained in their original sixteenth-century style.Over four hundred thousand acres of coastline, woodland,and hill country are protected by the Trust and no development or disturbance of any kind are permitted.The public has free access to these areas and is only asked to respect the peace, beauty and wildlife.
So it is that over the past eighty years the Trust has become a big important organization and an essential and respected part of national life,preserving all that is of great natural beauty and of historical significance not only for future generations of Britons but also for the millions of tourists who each year invade Britain in search of a great historical and cultural heritage.
The main purpose of this passage is to__________.
A.inform the readers about the National Trust
B.promote the National Trust' membership
C.make people aware of the nature beauty of Britain
D.let the general public share the views of the National Trust
[单选题]开展RPR/TRUST试验时应采用下面哪种仪器或方法进行抗原抗体凝集反应?()
A.水平旋转仪
B.振荡器
C.手工水平摇动
D.混悬器
[单选题]MEAC是
A.最小有效血药浓度
B.最小有效脑脊液浓度
C.最大安全血药浓度
D.最大有效脑脊液浓度
E.以上都不对
[单选题]Nothing would induce me to vote for him again.
A.teach
B.help
C.discourage
D.attract