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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 computing
D.Cyber-physical System
参考答案
更多 “ 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 ” 相关考题
考题
Given the set of routers, each with an interface on the same multi－access network:Which router can never be a designated router on that multi－access network?()
A.RouterAB.RouterBC.RouterCD.RouterD
考题
The goal of（ ）is to provide easy ，scalable access to computing resources and IT services.A.Artificial intelligenceB.big dataC.cloud computingD.data mining
考题
（ ）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.computing
D. Cyber-physical System
考题
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
考题
Network security consists of policies and practices to prevent and monitor（ ）access,misuse,modification, or denial of a computer network and network-accessible resources.Network security involves the authorization of access to data in a network,which is controlled by the network（ ）. Users choose or are assigned an ID and password or other authenticating information that allows them to access to information and programs within their authority.Network security secures the network,as well as protecting and overseeing operations being done. The most common and simple way of protecting a network resource is by assigning it a（请作答此空）name and a corresponding password. Network security starts with authentication.Once authenticated a （ ） enforces policies such as what services are allowed to be accessed by the network users. Though effective to prevent unauthorized access, this component may fail to check potentially harmful content such as computer（ ）or Trojans being transmitted over the networkA.complex
B.unique
C.catchy
D.long
考题
管理员在交换机设置某条指令的时候，出现下述错误，
Error:The network section should be within the subnet of the pool.
则最可能执行的指令是（ ）
A.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]gateway-list 192.168.2.2
B.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]dns-list 192.168.2.2
C.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]lease day 1000
D.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]next-server 192.168.2.2
考题
管理员在Router上进行了如下配置，完成之后，在该路由器的G1/0/0接口下连接了一台交换机，则关于此主机的IP地址描述正确的是（ ）。[Router]ip pool pool1[Router-ip-pool-pool1]network 10.10.10.0 mask 255.255.255.0[Router-ip-pool-pool1]gateway-list 10.10.10.1[Router-ip-pool-pool1]quit[Router]ip pool pool2[Router-ip-pool-pool2]network 10.20.20.0 mask 255.255.255.0[Router-ip-pool-pool2]gateway-list 10.20.20.1[Router-ip-pool-pool2]quit[Router]interface GigabitEthernet 1/0/0[Router-GigabitEthernet 1/0/0]ip address 10.10.10.1.24[Router-GigabitEthernet 1/0/0]dhcp select globalA.获取的IP地址属于10.10.10.0/24网络
B.获取的IP地址属于10.20.20.0/24网络
C.主机获取不到IP地址
D.获取的IP地址可能属于10.10.10.0/24网络，也可能属于10.20.20.0/24网络
考题
SAN（存储区域网络）术语的全称是（）。A、“Storage Area Network”B、“Near Attached Storage”C、“Network Access Storage”D、“Near Access Storage”
考题
NAS是指（）。A、网络接入服务器Network Access ServerB、网络认证服务器Network Authentication ServerC、网络接入业务Network Access ServiceD、网络认证系统Network Authentication System
考题
A small bio-technical company is interested in implementing a 32-node Linux cluster. They developed their own software that allows all of the nodes to work on the same problem at the same time. The application requires messages to be passed between the nodes. Each node will require access to a shared storage pool of around 500GB. To identify throughput requirements for the storage pool， which of the following is the most appropriate question to ask？（）A、Is high availability required？B、Which network protocols are going to be used？C、What are the expected I/O’s per second to the storage？D、To what network infrastructure is the storage pool connected？
考题
Which two are uses of NAT？（）A、enabling network migrationsB、conserving public IP addressesC、allowing stateful packet inspectionD、preventing unauthorized connections from outside the network
考题
What two are the prerequisites for enabling Flashback Database?（） (Choose two)A、The database must be in ARCHIVELOG modeB、The database must be in MOUNT EXCLUSIVE modeC、The database must be opened in RESTRICTED modeD、The database instance must be started in the NOMOUNT stateE、The database instance must have the keep buffer pool defined
考题
What two are the prerequisites for enabling Flashback Database？（） A、 The database must be in ARCHIVELOG modeB、 The database must be in MOUNT EXCLUSIVE modeC、 The database must be opened in RESTRICTED modeD、 The database instance must be started in the NOMOUNT stateE、 The database instance must have the keep buffer pool defined
考题
Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when traveling. You need to configure the network adapter profile settings to ensure that other systems are allowed to discover your computer only when you are at home. What are two possible ways to achieve this goal？（）A、When you configure access to the wired network at home， set the wired network adapter location type to Private.B、When you configure access to the wired network at home， set the wired network adapter location type to Public.C、When you configure access to the public wireless access points， set the wireless network adapter location type to Private.D、When you configure access to the public wireless access points， set the wireless network adapter location type to Public.
考题
Your company has deployed Network Access Protection （NAP）.You configure secure wireless access to the network by using 802.1X authentication from any access point. You need to ensure that all client computers that access the network are evaluated by NAP. What should you do？（）A、Configure all access points as RADIUS clients to the Remediation Servers.B、Configure all access points as RADIUS clients to the Network Policy Server （NPS）.C、Create a Network Policy that defines Remote Access Server as a network connection method.D、Create a Network Policy that specifies EAP-TLS as the only available authentication method.
考题
You use a Windows 2000 Professional computer.You are responsible for maintaining Company’s client contact list. You want other users on the networkto be able to read the client contact list. You use Windows Explorer to share the client contact list folderon the network.You want users touse the most current available information when contacting clients. You want toprevent users from enabling offline access for the network share that contains the client contact list.What should you do？（）A、Use Synchronization Manager to configure synchronization not to occur when users are connected to the LAN connection.B、Use Windows Explorer to grant users Special access for the reports on the network share.C、Use Windows Explorer to disable caching for the reports on the network share.D、Use Windows Explorer to disable Offline files.
考题
Your network contains a Windows Server 2008 server that has the Web Server （IIS） server role installed. You have a Web application that uses a custom application pool. The application pool is set to recycle every 1，440 minutes. The Web application does not support multiple worker processes. You need to configure the application pool to ensure that users can access the Web application after the application pool is recycled. What should you do？（）A、Set the Shutdown Executable option to True.B、Set the Process Orphaning Enabled option to True.C、Set the Disable Overlapped Recycling option to True.D、Set the Disable Recycling for Configuration Changes option to True.
考题
Your network contains a single Active Directory domain. All domain controllers run Windows Server 2008 R2. There are 1，000 client computers that run Windows 7 and that are connected to managedswitches. You need to recommend a strategy for network access that meets the following requirements： èUsers are unable to bypass network access restrictions. èOnly client computers that have up-to-date service packs installed can access the network. èOnly client computers that have up-to-date anti-malware software installed can access the network. What should you recommend？（）A、Implement Network Access Protection （NAP） that uses DHCP enforcement.B、Implement Network Access Protection （NAP） that uses 802.1x enforcement.C、Implement a Network Policy Server （NPS）， and enable IPsec on the domain controllers.D、Implement a Network Policy Server （NPS）， and enable Remote Authentication Dial-In User Service （RADIUS） authentication on the managed switches.
考题
Your company has deployed Network Access Protection （NAP). You configure secure wireless access to the network by using 802.1x authentication from any access point. You need to ensure that all client computers that access the network are evaluated by NAP. what should you do（）？ A、Configure all access points as RADIUS clients to the Remediation ServersB、Configure all access points as RADIUS clients to the Network Policy Server （NPS）C、Create a Network Policy that defines Remote Access Server as a network connection methodD、Create a Network Policy that specifies EAP-TLS as the only availible authentication method.
考题
单选题A small bio-technical company is interested in implementing a 32-node Linux cluster. They developed their own software that allows all of the nodes to work on the same problem at the same time. The application requires messages to be passed between the nodes. Each node will require access to a shared storage pool of around 500GB. To identify throughput requirements for the storage pool， which of the following is the most appropriate question to ask？（）A
Is high availability required？B
Which network protocols are going to be used？C
What are the expected I/O’s per second to the storage？D
To what network infrastructure is the storage pool connected？
考题
多选题Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home. Which two actions should you perform？（）AWhen you configure access to the wired network at home， set the wired network adapter location type to Public.BWhen you configure access to the wired network at home， set the wired network adapter location type to Private.CWhen you configure access to the public wireless access points， set the wireless network adapter location type to Public.DWhen you configure access to the public wireless access points， set the wireless network adapter location type to Private.
考题
单选题You are the network administrator for your company. All network servers run Windows Server 2003. Business hours are 8 A.M. to 5 P.M. You provide network assistance during business hours only. A server named Server1 stores personal files for all network users. Mobile users access Server1 by using the company's VPN. They must have 24-hour access to the files on Server1. You need to be able to identify the source of the recurring slowdowns in VPN access. First, you log on to Server1. What should you do next?（）A
Use Task Manager to review network utilization of the VPN adapter.B
Use the Performance console to create a log of network utilization outside of business hours.C
Use System Monitor to review network utilization of the VPN connection.D
Use Task Manager to select Bytes Sent as the Network Adapter History setting.
考题
单选题A network administrator repeatedly receives support calls about network issues. After investigating the issues, the administrator finds that the source NAT pool is running out of addresses.To be notified that the pool is close to exhaustion, what should the administrator configure?（）A
Use the pool-utilization-alarm raise-threshold under the security nat source stanza.B
Use a trap-group with a category of services under the SNMP stanza.C
Use an external script that will run a show command on the SRX Series device to see when the pool is close to exhaustion.D
Configure a syslog message to trigger a notification when the pool is close to exhaustion.
考题
多选题You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing printer pooling.Which of the following is TRUE with regards to printer pooling？（）APrinters in a pool must be of the same model， and use the same printer driverBEach printer in the pool must have a different printer driver.CPrinter ports used in the pool must be of the same typeDThe types of printer ports used in the pool must be mixed.EPooled printers appear to workstations as a single printer.FA minimum of three printers are required to configure a printer pool.
考题
单选题You are using Windows 2000 Professional on your desktop computer. You are working on the company’s financial report and you want other users on the network to able to modify your documents for the report. You want users to share the financial report folder on the network. Because the network contains confidential information you want to prevent users from the enabling off line access for the network share that contains the financial report. What should you do？（）A
Use Windows Explorer to receive the offline filesB
Using the Windows Explorer, disable the cache for the reports on the network shareC
Use the Windows NT explorer to grant the special access for the reports on the network shareD
Use the synchronization manager to configure synchronization not to occur when users are connected to the LAN connection.
考题
单选题Your network contains a server that runs Windows Server 2008. The server has the Network Policy and Access Services server role installed.You need to allow only members of a global group named Group1 VPN access to the network. What should you do？ （）A
Add Group1 to the RAS and IAS Servers group.B
Add Group1 to the Network Configuration Operators group.C
Create a new network policy and define a group-based condition for Group1. Set the access permission of the policy to Access granted. Set the processing order of the policy to 1.D
Create a new network policy and define a group-based condition for Group1. Set the access permission of the policy to Access granted. Set the processing order of the policy to 3.
考题
单选题You are the network administrator for your company. The network consists of a single Active Directory domain. The network contains Windows Server 2003 file servers. The network also contains a Windows Server 2003 computer named Server1 that runs Routing and Remote Access and Internet Authentication Service （IAS）. Server1 provides VPN access to the network for users’ home computers. You suspect that an external unauthorized user is attempting to access the network through Server1. You want to log the details of access attempts by VPN users when they attempt to access the network. You want to compare the IP addresses of users’ home computers with the IP addresses used in the access attempts to verify that the users are authorized. You need to configure Server1 to log the details of access attempts by VPN users. What should you do？ （）A
Configure the system event log to Do not overwrite.B
In IAS， in Remote Access Logging， enable the Authentication requests setting.C
Configure the Remote Access server to Log all events.D
Create a custom remote access policy and configure it for Authentication-Type.
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