（ ）is a style of computing in which dynamically scalable and offer virtualized resources are provided as a service over the Internet.A. Cloud computing B. Big dataC. Social media D. Mobile computing
（ ）is a style of computing in which dynamically scalable and offer virtualized resources are provided as a service over the Internet.
A. Cloud computing B. Big dataC. Social media D. Mobile computing
相关考题：
● Virtualization is an approach to IT that pools and shares （71） so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human （72） are aligned around an application or business function. With a virtualized （73） , people, processes, and technology are focused on meeting service levels, （74 ） is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization （75） that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.（71）A. advantages B. resources C. benefits D. precedents（72）A. profits B. costs C. resources D. powers（73）A. system B. infrastructure C. hardware D. link（74）A. content B. position C. power D. capacity（75）A. solutions B. networks C. interfaces D. connections
Virtualization is an approach to IT that pools and shares(71)so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human(72)are aligned around an application or business function. With a virtualized(73), people, processes, and technology are focused on meeting service levels,(74)is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization(75)that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.A．advantagesB．resourcesC．benefitsD．precedents
Which of the following is an advantage of a virtualized server environment?() A. Higher administrative complexityB. Increased level of securityC. More effective usage of computing resourcesD. Improved performance for users
Cloud computing is a type of Internetbased computing that provides shared computer processing resources and data to computers and other devices on demand. Advocates claim that cloud computing allows companies to avoid upfront infrastructure costs. Cloud computing now has few service form, but it is not including()AIaaSB.PaaSC.SaaSD.DaaS
The grid computing is a new(66)technology connecting the distributed and(67)resources to the high-speed network and integrating a super-computer of processing capacity. The significance and architecture of the grid computing is explained. Several kernel technology such as OGSI, resource management, task management, task scheduling, high rate communication and security are described. Aiming at the particularity of the grid computing environment a mechanism similar to the technology of the search engine is designed to registry, discovery and(68)the resources in the grid. The whole model of the resource management is built by connecting task manager in the local resource management system to others with P2P model. The task may migrate among the task managers in order to(69)the load. The task users summit may be executed in relatively tight resource set, which will not only decrease the total communication overheads of the whole task but also(70)the performance of the system.A．concentrativeB．distributedC．aggregateD．distributing
The goal of（ ）is to provide easy ，scalable access to computing resources and IT services.A.Artificial intelligenceB.big dataC.cloud computingD.data mining
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers（ ）through a real-time communication network such as the Internet. In science, cloud computing is a（ ）for distributed computing over a network, and means the（ ）to run a program or application on many connected computers at the same time. The architecture of a cloud is developed at three layers: infrastructure, platform, and application, The infrastructure layer is built with virtualized computer, storage, and network resources. The platform layer is for general-purpose and repeated usage of the collection of software resources. The application layer is formed with a collection of all needed software modules for SaaS applications. The infrastructure layer serves as the（ ）for building the platform layer of the cloud. In turn, the platform layer is a foundation for implementing the（ ）layer for SaaS applications.A.connectedB.imlementedC.optimizedD.VirtualizedA.replacementB.switchC.substituteD.synonym(同义词)A.abilityB.applroachC.functionD.methodA.networkB.foundationC.softwareD.hardwareA.resoruceB.serviceC.applicationD.software
is the use of computing resources (hardware and software) that a delivered as a service over a network (typically the Internet).A.VirtualizationB.Internet of thingsC.Cloud computerD.Cloud computing
Cloud computing is a style of computing in which dynamically scalable and often （ ）resources are provided as a service over the internet.A.realB.fixedC.actualD.virtualized
Cloud computing is a style of computing in which dynamically scalabled often ( ) resources are provided as a service over the internet.A.realB.rixedC.actualD.virtualized
Cloud-computing providers offer their “services” according to different models, which happen to form a stack（ ）, platform as a service (Paas), software as a service (SaaS)A.hardware as a service (Haas)B.network as a service (NaaS)C.infrastructure as a service (IaaS)D.data as a service (DaaS)
Cloud computing is a style of computing in which dynamically scalabled of ten（72）resources are provided as a service over the internet.A.realB.fixedC.actualD.virtualized
( ) is a style of computing in which dynamically scalable and offer virtualized resources are provided as a service over the Internet.A.ClouD computingB.Big dataC.Social mediaD.Mobile computing
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers（ ） through a real-time communication network such as the Internet. Inscience, cloud computing is a （ ）for distributed computing over a network, and means the （ ） to run a program or application on many connected computers at the same time.The architecture of a cloud is developed at three layers: infrastructure, platform, and application. The infrastucture layer is built with virtualized computestorageand network resources. The platform lay-er is for general-purpose and repeated usage of the collection of software resources. The application layer is formed with a collection of all needed software modules for SaaS applications. The infrastucture layer servesas the（ ） for building the platform layer of the cloud. In turn, the platform layer is founda-tion for implementing the （请作答此空）layer for SaaS applicationA.resourceB.serviceC.applicationD.software
The goal of（75）is to provide easy ，scalable access to computing resources and IT services.A. Artificial intelligence B. big dataC. cloud computing D. data mining
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers（请作答此空） through a real-time communication network such as the Internet. In science, cloud computing is a （） for distributed computing over a network, and means the （） to run a program or application on many connected computers at the same time.The architecture of a cloud is developed at three layers: infrastructure, platform, and application. The infrastucture layer is built with virtualized computestorageand network resources. The platform lay-er is for general-purpose and repeated usage of the collection of software resources. The application layer is formed with a collection of all needed software modules for SaaS applications. The infrastucture layer serves as the （） for building the platform layer of the cloud. In turn, the platform layer is founda-tion for implementing the （） layer for SaaS application.A.connectedB.implementedC.optimizedD.virtualized
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers （ ）through a real-time communication network such as the Internet．In science，cloud computing is a （ ）for distributed computing over a network，and means the （ ）to run a program or application on many connected computers at the same time．The architecture of a cloud is developed at three layers： infrastructure，platform，and application，The infrastructure layer is built with virtualized compute，storage，and network resources．The platform layer is for general-purpose and repeated usage of the collection of software resources．The application layer is formed with a collection of all needed software modules for SaaS applications．The infrastructure layer serves as the（请作答此空）for building the platform layer of the cloud． In turn，the platform layer is a foundation for implementing the（ ）layer for SaaS applications．A.networkB.foundationC.softwareD.hardware
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers （请作答此空）through a real-time communication network such as the Internet．In science，cloud computing is a （ ）for distributed computing over a network，and means the （ ）to run a program or application on many connected computers at the same time．The architecture of a cloud is developed at three layers： infrastructure，platform，and application，The infrastructure layer is built with virtualized compute，storage，and network resources．The platform layer is for general-purpose and repeated usage of the collection of software resources．The application layer is formed with a collection of all needed software modules for SaaS applications．The infrastructure layer serves as the（ ）for building the platform layer of the cloud． In turn，the platform layer is a foundation for implementing the（ ）layer for SaaS applications．A.connectedB.imlementedC.optimizedD.Virtualized
Virtualization is an approach to IT that pools and shares（ ）so that utilization is optimized and supplies automatically meet demand.Traditional IT environments are often silos,where both technology and human（ ）are aligned around an application or business function.With a virtualized（ ）,people,processes,and technology are focused on meeting service levels,（ ）is allocated dynamically,resources are optimized,and the entire infrastructure is simplified and flexible.We offer a broad spectrum of virtualization（请作答此空）that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.A.solutionsB.networksC.interfacesD.connections
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers __请作答此空__ through a real-time communication network such as the Internet. In science, cloud computing is a ___72___ for distributed computing over a network, and means the ___73___ to run a program or application on many connected computers at the same time.The architecture of a cloud is developed at three layers: infrastructure, platform, and application. The infrastucture layer is built with virtualized computestorageand network resources. The platform lay-er is for general-purpose and repeated usage of the collection of software resources. The application layer is formed with a collection of all needed software modules for SaaS applications. The infrastucture layer serves as the ___74___ for building the platform layer of the cloud. In turn, the platform layer is founda-tion for implementing the ___75___ layer for SaaS application.A.connectedB.implemented C.optimizedD.virtualized
Cloud computing is a type of Internet-based computing that provides shared computer processing resources and data to computers and other devices on demand. Advocates claim that cloud computing allows companies to avoid up-front infrastructure costs. Cloud computing now has few service form, but it is not including （ ）.A.IaaSB.PaaSC.SaaSD.DaaS
Cloud-computing providers offer their“services”according to differentmodels,which happen to form a stack（ ）,platform as a service(Paas),software as a service(SaaS). A.hardware as A.service(Haas) B.network as A.service(Naas) C.infrastructure as A.service(IaaS) D.datA.as A.service(DaaS)
Which of the following BEST describes a virtualized server environment?（）A、A physical server environment utilizing only RAM storage with no physical disk medium to enhance performance.B、Multiple operating systems sharing the same physical hardware to leverage higher usage.C、A distributed computing environment where many lower cost machines are combined to increase processing power and overall performanceD、A single operating system using multiple physical hardware chassis to leverage higher availability.
Which of the following is an advantage of a virtualized server environment？（）A、 Higher administrative complexityB、 Increased level of securityC、 More effective usage of computing resourcesD、 Improved performance for users
多选题Which two statements are true about the Application Grid ？（）AApplication Grid computing brings key industry-leading technologies like MS IIS and Grade WebLogic Server together.BApplication Grid computing promotes well architectured sharing of resources.CApplication Grid computing based on Oracle’s RAC technology.DApplication Grid computing results in more predictable behavior through better instrumentation and more optimal allocation of resources.
单选题A customer is evaluating PowerVM capabilities for dynamically allocating resources without rebooting LPARs. Which features of PowerVM support the customer requirement?（）ACoD and PCI hot-plugBDLPAR and Active Memory SharingCHot node add and hot node repairDD.ynamic processor failure and processor instruction retry
单选题Which of the following is an advantage of a virtualized server environment？（）A Higher administrative complexityB Increased level of securityC More effective usage of computing resourcesD Improved performance for users