网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
●(74) is a worldwide network of computer networks.
(74)
A. Modem
B. Interface
C. Internet
D. Protocol
参考答案
更多 “ ●(74) is a worldwide network of computer networks.(74)A. ModemB. InterfaceC. InternetD. Protocol ” 相关考题
考题
Firewall is a （74） mechanism used by organizations to protect their LANs from the Internet.（74）A. reliableB. stableC. peacefulD. security
考题
●Network software consists of （74）, or rules by which processes can communicate.（74）A.protocolsB.programsC.devicesD.computers
考题
●A small network may only connect two computers inside a home to share a single printer and Internet (74) .(74) A．connectB．connectingC．connectionD．connective
考题
● An internet is a combination of networks connected by （71） . When a datagram goes from a source to a （72） , it will probably pass many （73） until it reaches the router attached to the destination network. A router receives a （74） from a network and passes it to another network. A router is usually attached to several networks. When it receives a packet, to which network should it pass the packet? The decision is based on optimization: Which of the available （75） is the optimum pathway?（71）A. modemsB. routersC. switchesD. computers（72）A. userB. hostC. cityD. destination（73）A. destinationsB. routersC. packetsD. computers（74）A. destinationB. resourceC. packetD. source（75）A. pathwaysB. routersC. diagramsD. calls
考题
● Office （74） is the application of the computer and communications technology to improve the productivity of office workers.（74）A. Tool B. Automation C. Device D. FAX
考题
● The Internet is an open system, and most information is available to everyone. It is very important to add (74) to existing system for protecting the secret information.(74)A. Web pagesB. modemC. securityD. network
考题
A(74)is a device that enables the computer to handle sounds.A．network cardB．video cardC．sound cardD．monitor
考题
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
考题
When you are(71)a home or small office network, it is recommended that you use the Network Setup Wizard in Windows XP Home Edition to enable Internet Connection Sharing. The Network Setup Wizard automatically provides all of the network settings you need to(72)one Internet connection with all the computers in your network.After ICS is enabled, and you make sure that all of your computers can(73)with each other and they have Internet(74), you can use programs such as Internet Explorer and Outlook Express as if they were(75)connected to the Internet service provider(ISP). When a request to the Internet is made, the ICS host computer connects to the ISP and creates the connection so that other computers can reach a specified Web address or download E-mail.A．creatingB．reachC．going forD．setting up
考题
● TCP/IP communication protocol contains four layers. From bottom to top, the four layers are __(71)__.（71）A．network interface layer, internet layer, transport layer and application layerB．internet layer, network interface layer, transport layer and application layerC．network interface layer, transport layer, network interface layer and application layerD．application layer, transport layer, internet layer and network interface layer
考题
A small network may only connect two computers inside a home to share, a single printer and Internet(74).A．connectB．connectingC．connectionD．connective
考题
The Internet is an open system，and most information is available to everyone．It is very important to add(74)to existing system for protecting the secret information．A．Web pagesB．modemC．securityD．network
考题
Messages that are sent electronically over a network．(72)A series of instructions(commands) performed in a sequence specifying actions to accomplish a task．(73)The character code built into most modern personal computers．(74)The minimal unit of information，it can have the value 1 or 0．(75)The brains of a computer, it contains the ALU，the clock，many registers，the bus interface，and circuitry that makes these parts work together．A．inputB．outputC．dataD．E-Mail
考题
Which of the following is the proper order for powering off and on network components?()
A. Computer cable modem routerB. Cable modem router computerC. Cable modem computer routerD. Router cable modem computer
考题
TCP/IP communication protocol contains four layers． From bottom to top, the four layers are __（71）__．A.network interface layer, internet layer, transport layer and application layerB.internet layer, network interface layer, transport layer and application layerC.network interface layer, transport layer, network interface layer and application layerD.application layer, transport layer, internet layer and network interface layer
考题
● The (74) is the largest computer network in the world.(74) A. PCB. USBC. WindowsD. Internet
考题
● A （74） is a device that enables the computer to handle sounds.（74）A. network cardB. video cardC. sound cardD. monitor
考题
● Office （74） is the application of the computer and communications technology to improve the productivity of office workers.（74）A. ToolB. AutomationC. DeviceD. FAX
考题
With computer users linker to the Internet growing ( ) every year, business is trying to cash in on the worldwide network.
A. at million B. with a million
C. with one million D. by the million
考题
Which of the following is the proper order for powering off and on network components?（）A、Computer cable modem routerB、Cable modem router computerC、Cable modem computer routerD、Router cable modem computer
考题
You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）A、Enable Internet Connection SharingB、Enable on-demand dialingC、Enable sharing a modem on one computer on the networkD、Configure a DHCP ServerE、Disable Internet Connection SharingF、Configure all the other computers to be DHCP enabled.
考题
You are the administrator of your company’s network. Your network consists of 20 Windows 2000 Professional computers. You want to configure all of the computers to allow access to the Internet. Your Budget does not allow for installing a permanent Internet connection for the network. You do have a single dial-up account at a local Internet service provider （ISP） and a 56-Kbps modem. You want the computer to be able to access the Internet when web resources are requested. What should you do？（）A、Configure the shared modem to use software handshakingB、Configure the dial-up connection to enable on-demand dialing.C、Configure the dial-up connection to enable the Internet connection sharing.D、Configure all the other computers to have a dial-up connection that uses the shared modem. E、Attach the modem to one of the Windows 2000 Professional computer， and create a dial-up connection to the ISP.F、Attach the modem to one of the Windows 2000 Professional computers， and share the modem on the network.
考题
单选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. You have enabled Internet connection sharing. You do not want to initiate this connection automatically when a request for Internet reaches your computer. What should you do? （）A
You should uncheck “Enable on demand dialingB
Enable on-demand dialingC
Enable sharing a modem on one computer on the networkD
Configure a DHCP ServerE
Disable Internet Connection Sharing
考题
单选题Which of the following is the proper order for powering off and on network components?（）A
Computer cable modem routerB
Cable modem router computerC
Cable modem computer routerD
Router cable modem computer
考题
多选题You are the administrator of your company’s network. Your network consists of 20 Windows 2000 Professional computers. You want to configure all of the computers to allow access to the Internet. Your Budget does not allow for installing a permanent Internet connection for the network. You do have a single dial-up account at a local Internet service provider （ISP） and a 56-Kbps modem. You want the computer to be able to access the Internet when web resources are requested. What should you do？（）AConfigure the shared modem to use software handshakingBConfigure the dial-up connection to enable on-demand dialing.CConfigure the dial-up connection to enable the Internet connection sharing.DConfigure all the other computers to have a dial-up connection that uses the shared modem.EAttach the modem to one of the Windows 2000 Professional computer， and create a dial-up connection to the ISP.FAttach the modem to one of the Windows 2000 Professional computers， and share the modem on the network.
考题
多选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）AEnable Internet Connection SharingBEnable on-demand dialingCEnable sharing a modem on one computer on the networkDConfigure a DHCP ServerEDisable Internet Connection SharingFConfigure all the other computers to be DHCP enabled.
考题
单选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）A
Enable Internet Connection SharingB
Enable on-demand dialingC
Enable sharing a modem on one computer on the networkD
Configure a DHCP ServerE
Disable Internet Connection Sharing
热门标签
最新试卷