A.From the point of view of a single domain, the portion of the lnternet lying outside of its gateway is sometimes called the cloud, because domain controls it.
B.Internet outside the domain’s gateway is controlled by Gateway
C.Any message being

A.In the case of large domains, a local authority might break its domain into subdomains, in which case the mnemonic addresses of the computers within the domain might be shorter.
B.In the case of small domains, a local authority might break its do

A.Private Cloud deployment was meant to sell capacity over the Internet through publicly accessible interfaces.
B.Private clouds give local users a flexible and agile private infrastructure
C.Local user use Private Cloud to run service workloads

A.Private clouds cannot support a hybrid cloud model but requires supplementing local infrastructure with computing capacity from an external Public cloud.
B.Private clouds cannot support a hybrid cloud model but requires supplementing local infras

A.Shifting computing from data centers to desktops
B.Service provisioning and cloud economics
C.Scalability in performance
D.New Standards and Interfaces

A.Put a cable lock on the computer.
B.Not to leave passwords nearby in a place accessible by others.
C.Not to etch your driver’s license number or social security number into your equipment.
D.Use very strong password to your computer

A.The prevention of unauthorized disclosure of information
B.Assures that individuals control or influence
C.What information related to them may be collected and stored and by whom
D.To whom that information may be disclosed

A.Assures that information and programs are changed only in a specified and authorized manner.
B.The data stored on a computer is the same as the source documents.
C.Information should be accessible and useable upon appropriate demand by an autho

A.We can classify viruses depending on the type of target the virus tries to infect
B.We can classify viruses depending on the the method the virus uses to conceal itself from detection by users and antivirus software.
C.Boot sector infector: Inf

A.It requires a virus signature to identify a virus
B.The virus may contain “wildcards”
C.They have essentially the same structure and bit pattern in all copies
D.Such signature-specific scanners can detect known and unknown viruses.

A.The establishment of domains is overseen by the Internet Corporation for Assigned Names and Numbers
B.ICANN which is a profit making corporation established to coordinate the naming of domains and the assignment of Internet addresses.
C.To esta

A.If one "stood" at a domain's gateway and "looked out" into the cloud, one could find a homogeneous structures.
B.lnternet has grown in a somewhat haphazard way
C.The gateways of a number of domains are connected to form a regional network of ga

A.Cloud computing is a high-throughput computing paradigm
B.HTC infrastructure provides the services only through a large data center
C.The cloud computing model enables users to share access to resources from anywhere at any time through their c

A.The value of the assets being protected
B.The vulnerabilities of the system
C.Potential threats and the likelihood of attacks
D.Ease of use versus security

A.Information can be stolen - but you still have it
B.Confidential information may be copied and sold - but the theft might not be detected
C.The criminals may be on the other side of the world
D.It requires highly trained and skilled person to

A.正确
B.错误

A.正确
B.错误

A.正确
B.错误

A.正确
B.错误

A.正确
B.错误