（）is a computer technology that headsets,sometimes in combination with physical spaces or multi-projected environments,to generate realisitic images,sounds and other sensations that simulate a user’s physical presence in a virtual or imaginary environment.A.Virtual RealityB.Cloud computingC.Big dataD.Internet+
（）is a computer technology that headsets,sometimes in combination with physical spaces or multi-projected environments,to generate realisitic images,sounds and other sensations that simulate a user’s physical presence in a virtual or imaginary environment.
A.Virtual Reality
B.Cloud computing
C.Big data
D.Internet+
相关考题：
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cloud storage is a model of computer of computer data storage in which the digital data is stored in logical pools.The physical storage spans multiple servers（somentimes in multiple locations）,and the physical environment is typically owned and managed by a hosting company.As for the cloud concepet,the cloud storage service is one kind of（ ）.A.、laaSB.PaaSC.SaaSD.DaaS
The term computer describes a device made up of a combination of electronic components．By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment． The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications． A system is defined as a collection of related components that ( ) to perform a task in order to accomplish a goal． Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions． Systems analysis and design is to ascertain how a system works and then take steps to make it ( ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)（ ） From time to time, organizations need to (5 ) their information systems, in, response to new marketing' opportunities, modified government regulations, the introduction ．of new technology, merger with another company, or other developments． When change is needed, the time is ripe for applying the principles of systems analysis and design．（5）应选（ ）。 A. modifyB. replaceC. ChangeD. transfer
The term computer describes a device made up of a combination of electronic components．By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment． The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications．A system is defined as a collection of related components that (请作答此空) to perform a task in order to accomplish a goal． Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions．Systems analysis and design is to ascertain how a system works and then take steps to make it ( ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)（ ）From time to time, organizations need to ( )their information systems, in, responseto new marketing' opportunities, modified government regulations, the introduction ．of new technology, merger with another company, or other developments． When change is needed, the time is ripe for applying the principles of systems analysis and design．A.interactB.workC.connectD.change
Computers will become more advanced and they will also become easier to use.Improved speed recognition will make the operation of a computer easier.Virtual reality（虚拟现实）,the technology of（ ）with a computer using all of the human senses,will also contribute to better human and computer（ ）.Other,exotic（奇异的）models of computation are being developed,including biological computing that uses living organisms,molecular computing that uses molecules with particular（ ）,and computing that uses DNA,the basic unit of heredity（遗传）,to store data and carry out operations.These are examples of possible future computational platforms that,so far,are limited in abilities or are strictly（请作答此空）.Scientists investigate them because of the physical limitations of miniaturizing circuits embedded in silicon.There are also（ ）related to heat generated by even the tiniest of transistors.A.empiricalB.realC.practicalD.theoretical
（ ）is a computer technology that headsets ，sometimes in combination With physical spaces or multi—projected environments，to generate realistic images ，sounds and other sensations that simulate a user's physical presence in a virtual or imaginary environment.A.virtual realityB.ClouD.computingC.Big dataD.Internet+
（）is a computer technology that headsets,sometimes in combination with?physical spaces or imaginary environment.A.Virtual?RealityB.Cloud computingC.Big dateD.Internet
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