（ ）is the extension of internet connectivity into physical devices and everyday objects. Embedded with electronics, internet connectivity, and other forms of hardware (such as sensors), these devices can communicate and interact with others over the Internet, and they can be remotely monitored and controlledA.Cloud ComputingB.Internet of ThingsC.BIock ChainD.Artificial Intelligence
（ ）is the extension of internet connectivity into physical devices and everyday objects. Embedded with electronics, internet connectivity, and other forms of hardware (such as sensors), these devices can communicate and interact with others over the Internet, and they can be remotely monitored and controlled
A.Cloud Computing
B.Internet of Things
C.BIock Chain
D.Artificial Intelligence
B.Internet of Things
C.BIock Chain
D.Artificial Intelligence
参考解析
解析：物联网就是将互联网连接扩展到物理设备和日常事务中，这些设备嵌入电子设备，互联网连接设备和其他形式的硬件中（例如传感器），可以通过互联网与其他设备通信和交互，并且可以实现远程监控和控制。
相关考题：
A local-area network(LAN)is a communications network that(125)a variety of devices and provides a(126)for information exchange among those devices. The scope of the LAN is small typically a single building or a cluster(丛)of buildings. The LAN is usually owned by the same organization that owns the(127)devices. The internal data rate of LAN is at least several Mb/s.The basic of LAN communication is broadcasting. At each station, there is a transmitter/receiver that communicates over a(128)shared, By other stations. A transmission from any one station is(129)to and received by all other stations.A．broadcastB．cableC．controlD．interconnectsE．internet
What are two merits of having a correct time setting on each WX／WXC device in a community? ()(Choose two.) A. Ensures connectivity to the registration server.B. Allows WX devices to synchronize with one another.C. Helps in the maintenance of WX devices using WX CMS.D. Generates accurate and consistent monitoring reports.
Physical and logical network diagrams are used for which of the following configuration management goals?() A. Track DHCP distributionB. Compare MAC and IP addressesC. Document Internet access historyD. Identity network devices
Which of the following interfaces is used to connect analog devices to the Internet?() A.POTSB.ATMC.VDSLD.SDSL
You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter.Your computer is able to access the Internet but is unable to discover other computers in the local wireless network.You need to configure the wireless connection to allow your computer to discover other computers.What should you do?（）A.AB.BC.CD.D
Unlike more traditional embedded systems,a full-fledged CPS is typically designed as a ( ) of interacting elements with physical input and output instead of as standalone devices.A.systemB.mechanismC.netD.network
There are a number of domains in which loT is enabling human life and work in a noteworthy way.including automation,transportation, health-care and disaster management. ioT enables an object to listen, hear, see and communicate at the same time, loT thus transforms the devices from being smart by incorporating its pervasive and ubiquitous computing, communication technologies, embedded devices and many other applications to influence and revolutionize human life. Looking into the future, the Internet will no Jonger be considered a network of computers, Instead it will consist billions of smart objects along with embedded devices, As a result of this, the application of internet of Things (IoT) will exponentially rise both in scope and size, providing new opportunities as well as challenges, A number of countries have developed long term national strategies for the implementation of loT For instance, broadband access in Japan is facilitating the communication between people, things and things, and people and things.97、IoT enables an object()。A.to listenB.to seeC.to communicateD.smart98、Looking into the future， the Internet ()。A.will still be considered a network of computersB.wil no longer be considered a network of computersC.will be considered a network of thingsD.will no longer be considered a network of things99、The application of Internet of Things (IoT) will exponentially rise(),providing new opportunities as well as challenges.A.in scopeB.in sizeC.both in scope and sizeD.in deep100、This paragraph mainly explains()。A.the Internet of ThingsB.the InternetC.the smart objectD.the communication between people and things
【 The Internet ofthings (IoT) is the inter-networking ofphysical devices，vehicles ，buildings ，and other items embedded with electronics ，software，sensors，actuators，and network connectivity which enable these objects to collect and exchange data. In 2013 the Global Standards Initiative on Internet ofThings (IoT-GSI) defined the 10T as a global infrastructure for the information society， enabling advanced services by interconnecting (physical and virtual) things based on existing and evolving interoperable information and communication technologies and for these purposes a thing is an object ofthe physical world (physical things) or the information world (virtual things). which is capable ofbeing identified and integrated into communication networks. The 10T allows objects to be sensed or controlled remotely across existing network infrastructure ，creating opportunities for more direct integration of the physical world into computer - based systems，and resulting in improved efficiency. Accuracy and economic benefit in addition to reduced human intervention. When IoT is augmented with sensors and actuators，the technology becomes an instance of the more general class of cyber physical systems，which also encompasses technologies such as smart grids，virtual power plants ，smart homes ，intelligent transportation and smart cities. Each thing is uniquely identifiable through its embedded computing system but is able to interoperate within the existing Intemet infrastructure. Experts estimate that the 10T wi l1 consist of about 30 bi l1ion objects by 2020. 】 Based on the paragraph above，we know that the applications ofthe 10T include (98) . RFID technology makes it possible to automatically (99) every object on the Internet ofthings，and is the foundation ofnetworking. From the industry point of view，IoT is mainly involved in industries including (100).A. environmental monitoring B.intelligent transportation C.energy management D.all ofthe above A. identify B.find C. track D. encrypt A. electronics B.communication C. software D. all of the above
Unlike more traditional embedded systems, a full-fledged CPS is typically designed as a （ ）of interacting elements with physical input and output instead of as standalone devices.A.. system B.mechanismC.net D.network
（ ）is the extension of internet connectivity into physical devices 3nd everyday objects.Embedded with electronicsjntemet connectivity and other forms of hardware（such as sensors）,these devices can communicate and interact with others over the Internet,and they can be remotely monitored and controlled.A.Cloud ComputingB.Internet of thingsC.Block ChainD.Artificial intelligence
Today it is common to access the Internet from a variety of ( ) devices like smartphones and tablets.A.mobileB.moveC.movingD.shift
Today it is common to access the Internet from a variety of______devices like smartphones and tablets.A.mobileB.moveC.movingD.shift
Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device（）. SNMP is a component of the Internet Protocol Suiteas defined by the Internet（ ）Task Force. SNMP operates in the（ ）layer of the Internet protocol suite. All SNMP messages are transported via User（请作答此空）Protocol. An SNMP-managed network consists of three key components: a) Managed devices, b) （ ）(i.e.，software which runs on managed devices), and c) Network management station (NMS) (i.e.， software which runs on the manager).A.DatumB.DatagramC.DatA.PacketD.DatA.Message
Which two statements about FCIP and iSCSI are correct？（）A、 The FCIP stack supports file-level storage for remote devices.B、 Both require high throughput with low latency and low jitter.C、 The purpose of FCIP is to provide connectivity between host and storage.D、 The iSCSI stack supports block-level storage for remote devices.E、 The purpose of iSCSI is to provide connectivity between separate wide-area SANs.
Layer 3 （the network layer） provides connectivity and path selection between two host systems that may be located on geographically separated networks. Which two devices operate at the network layer？（）A、 applicationB、 hubC、 switchD、 bridgeE、 router
Which two characteristics are most typical of a SAN？ （）A、 NICs are used for network connectivity.B、 Servers request specific blocks of data.C、 Storage devices are directly connected to servers.D、 A fabric is used as the hardware for connecting servers to storage devices.E、 The TCO is higher because of the cost of director class storage switches.
Which of the following interfaces is used to connect analog devices to the Internet?（）A、POTSB、ATMC、VDSLD、SDSL
Physical and logical network diagrams are used for which of the following configuration management goals?（）A、Track DHCP distributionB、Compare MAC and IP addressesC、Document Internet access historyD、Identity network devices
A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）A、tracertB、ipconfigC、netstatD、nslookup
A client is having trouble connecting to the Internet. The client is using a static IP address and is able to connect to other devices on the network via IP address only. Which of the following is MOST likely the problem?（）A、IMAPB、DHCPC、DNSD、NAT
Which of the following commands would MOST likely be used to see where a loss of connectivity between two devices on a network is located?（）A、tracertB、netstatC、nslookupD、ping
A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?（）A、IGPB、EIGRPC、EGPD、BGP
IBM remote support for hardware maintenance is required for several mission critical Power 595 servers. The data center is very security conscious and does not allow internet access. How should an administrator configure outbound connectivity of Electronic Service Agent？（）A、VPNB、ModemC、Private LAND、Pass-through systems
Rate your level of proficiency with managing and maintaining physical and logical devices, including managing basic and dynamic disks; monitoring server hardware; optimizing server disk performance; and installing, configuring, and troubleshooting server hardware devices. （）A、Very HighB、HighC、ModerateD、LowE、Very Low
多选题Which two statements about FCIP and iSCSI are correct？（）AThe FCIP stack supports file-level storage for remote devices.BBoth require high throughput with low latency and low jitter.CThe purpose of FCIP is to provide connectivity between host and storage.DThe iSCSI stack supports block-level storage for remote devices.EThe purpose of iSCSI is to provide connectivity between separate wide-area SANs.
单选题Rate your level of proficiency with managing and maintaining physical and logical devices, including managing basic and dynamic disks; monitoring server hardware; optimizing server disk performance; and installing, configuring, and troubleshooting server hardware devices. （）AVery HighBHighCModerateDLowEVery Low
单选题You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter. Your computer is able to access the Internet but is unable to discover other computers in the local wireless network. You need to configure the wireless connection to allow your computer to discover other computers. What should you do？（）AConfigure the network category of your wireless network connection to Private.BConfigure the network category of your wireless network connection to Public.CConfigure the TCP/IP packet filtering on the wireless network connection.DConfigure the wireless network connection with the appropriate authentication to the router.