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
The goal of（75）is to provide easy ，scalable access to computing resources and IT services.
A. Artificial intelligence
B. big data
C. cloud computing
D. data mining
B. big data
C. cloud computing
D. data mining
参考解析
解析：___的目标是为计算资源和IT服务提供轻松，可扩展的访问。A人工智能B大数据C云计算D数据挖掘云计算是一种按使用量付费的模式，这种模式提供可用的、便捷的、按需的网络访问， 进入可配置的计算资源共享池（资源包括网络，服务器，存储，应用软件，服务），这些资源能够被快速提供，只需投入很少的管理工作，或与服务供应商进行很少的交互。
相关考题：
●MIMD systems can be classified into(71)oriented systems,highavailability systems and responseoriented systems.The goal of(71).orlented multiprocessing is to obtain high(71)(72)minimal computing cost.The techniques employed by multiprocessor operating systems to achieve this goal take advantage of an inherent processing versus input/output balance in the workload to produce(73)and(74)loading of system(75).(71)A.though B.through C.throughout D.throughput(72)A.at B.of C.on D.to(73)A.balance B.balanced C.balances D.balancing(74)A.uniform B.unique C.unit D.united(75)A.resource B.resources C.source D.sources
MIMD systems can be classified into(71)-oriented systems, high-availability systems and response-oriented systems. The goal of(71). oriented multiprocessing is to obtain high(71)(72)minimal computing cost. The techniques employed by multiprocessor operating systems to achieve this goal take advantage of an inherent processing versus input/output balance in the workload to produce(73)and(74)loading of system(75).A．thoughB．throughC．throughoutD．throughput
NET is both a business strategy from Microsoft and its(6)of(7)support for what are known as Web services, the ability to use the Web rather than your own computer for various services. Microsoft's goal is to provide individual and business users with a(8)interoperable and Web-enabled interface for applications and computing devices and to make computing activities increasingly Web browser-oriented. The NET(9)includes servers; building-block services, such as Web-based data storage; and device software. It also includes Passport, Microsoft's fill-in-the-form-only-once identity(10)service.A．individualB．collectionC．setD．unit
Rapid advances in computer and communication technologies have resulted in the(71) merger of these two fields. The lines have bluned among computing, switching, and digital transmission equipment, and the same digital techniques are being used for data, voice, and image transmission. Merging and evolving technologies, coupled with increasing demands for efficient and timely collection, processing, and(72) of information, are leading to the development of(73) that transmit and process all types of data. The ultimate goal of this evolution is something its proponents-some of the most powerful forces in the computing and telecommunications industries-call the (74) .The (74) will be a worldwide public telecommunications network that will deliver a wide variety of services. The (74) will be defined by the standardization of user interfaces, and will be implemented as a set of digital switches and paths supporting a broad range of traffic types and providing (75) processing services. Inpractice, there will be multiple networks, implemented within national boundaries, but from the user's point of view there will be a single, uniformly accessible worldwide network.A．decreasingB．increasingC．collectiveD．single
NET is both a business strategy from Microsoft and its(71)of(72)support for what are known as Web services, the ability to use the Web rather than your own computer for various services. Microsoft's goal is to provide individual and business users with a(73)interoperable and Web-enabled interface for applications and computing devices and to make computing activities increasingly Web browser-oriented. The .NET(74)includes servers; building-block services, such as Web-based data storage; and device software. It also includes Passport, Microsoft's fill-in-the-form-only-once identity(75)service.A．individualB．collectionC．setD．unit
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 goal of（ ）is to provide easy ，scalable access to computing resources and IT services.A.Artificial intelligenceB.big dataC.cloud computingD.data mining
is a paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and administration on-demand.A.VPNB.Big dataC.Cloud computingD.Cyber-physical System
In the fields of physical security and information security,access control is the selective restriction of access to a place or other resource.The act of accessing may mean consuming,entering,or using.Permission to access a resource is called authorization（授权）．An access control mechanism（71）between a user(or a process executing on behalf of a user)and system resources,such as applications,operating systems,firewalls,routers,files,and databases.The system must first authenticate（验证）a user seeking access.Typically the authentication function determines whether the user is（72）to access the system at all.Then the access control function determines if the specific requested access by this user is permitted.A security administrator maintains an authorization database that specifies what type of access to which resources is allowed for this user.The access control function consults this database to determine whether to（73）access.An auditing function monitors and keeps a record of user accesses to system resources.In practice,a number of（74）may cooperatively share the access control function.All operating systems have at least a rudimentary（基本的）,and in many cases a quite robust,access control component.Add-on security packages can add to the（75）access control capabilities of the OS.Particular applications or utilities,such as a database management system,also incorporate access control functions.External devices,such as firewalls,can also provide access control services.A.cooperatesB.coordinatesC.connectsD.mediates
（ ）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 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
（ ）is a paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and administration on-demand.A. VPN B.Big datA. C.ClouD.computingD. Cyber-physical System
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 __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
What is the goal of the borderless network architecture?（）A、to provide users with A single device that permits access to information anywhereB、to provide users with the same productivity and access to information no matter where are or which device they useC、to eliminate the need for border security and firewallsD、to provide companies with A way to extend their security and control over employees on the internet
What is the goal of the borderless network architecture?（）A、to provide users withA single device that permits access to information anywhereB、to provide users with the same productivity and access to information no matter where are or which device they useC、to eliminate the need for border security and firewallsD、to provide companies withA way to extend their security and control over employees on the internet
What is the difference between the CUoD and Utility Capacity On Demand?（）A、Utility allows for activation of resources by the hour. CUoD allows for permanent access to additional resources installed into the system.B、Utility allows for permanent access to additional resources installed into the system. CuOD allows for activation of resources by the hour.C、Utility allows for activation of resources by the minute. CUoD allows for permanent access to additional resources installed into the system.D、Utility allows for a 30 day usage of additional resources installed into the system. CUoD allows for permanent access to additional resources installed into the system.
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.
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单选题You have a firewall enforcer protecting sensitive internal resources in a data center. The network traversed by endpoint traffic is semi-trusted, so you need to encrypt the traffic between the endpoints accessing the resources and the firewall enforcer.Which type of policies provide this level of protection?（）Aresource access policiesBHost Enforcer policiesCsource IP enforcement policiesDIPsec enforcement policies
单选题What is the benefit of using the Cisco Easy VPN Server feature along with the Cisco software VPN client for implementing remote-access VPNs？ （）A The Cisco Easy VPN Server feature and the Cisco software VPN client use the same GUI configuration tool to simplify remote-access VPN configurations.B The Cisco Easy VPN Server feature allows the Cisco software VPN client to receive its security policies from the central site VPN device. This minimizes the configuration requirements at the remote location for large remote access VPN deployments.C The Cisco Easy VPN Server feature and the Cisco software VPN client use hardware-based encryption to reduce the CPU overhead of the central site VPN router.D The Cisco Easy VPN Server feature and the Cisco software VPN client enable scalable remote-access VPNs deployment by using a thick client/thin server model where the central site VPN router can handle thousands of incoming VPN connections.
单选题What is the goal of the borderless network architecture?（）Ato provide users with A single device that permits access to information anywhereBto provide users with the same productivity and access to information no matter where are or which device they useCto eliminate the need for border security and firewallsDto provide companies with A way to extend their security and control over employees on the internet