请问以下LINUX命令中哪个是正确的重启网络服务的命令？（）A、restart network serversB、reset network processC、service network restartD、network service reset

第1题：

第2题：

要把190.72.27.0/27这个网段广播给EBGP邻居，需要做以下哪个命令配置（）

• A、network 190.72.27.0
• B、network 190.72.27.0 mask 255.255.255.224
• C、network 190.72.27.0 mask 255.255.225.240
• D、network 190.72.27.0 mask 0.0.0.31

第3题：

The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）

• A、control plane policing
• B、data plane policing
• C、network-based application recognition （NBAR）
• D、service plane policing
• E、management plane policing

第4题：

域名系统DNS的含义是（）。

• A、Direct Network System
• B、Domain Name Service
• C、Dynamic Network System
• D、Distributed Networking Service

第5题：

英译中：Integrated service digital network

第6题：

You are unable to connect your computer to a wireless network projector. The wireless network projector does not appear in the list of available network projectors provided by the Connect to a Network Projector wizard.  You need to connect to the network projector.  What are two possible ways to achieve this goal？（）

• A、Start the Microsoft Windows Media Center Service Launcher service.
• B、Enable the File and Printer Sharing Windows Firewall exception.
• C、Connect your computer to the same subnet as the network projector.
• D、Type the IP address of the network projector in the Connect to a Network Projector wizard.

第7题：

Your network consists of a single Active Directory domain. The network contains a server that runs Windows Server 2003 Service Pack 2 （SP2）. The server has an application that runs as a service. The application uses a domain service account to access other servers in the domain. Security policies require that users reset their passwords every 30 days. After the application runs for a month， the application fails.You need to ensure that the application starts and can access the remote servers. What should you do？（）

• A、In the Services snap-in, set the service to log on as the Local System account and start the service.
• B、In the Services snap-in, set the service to log on as the Local Administrator account and start the service.
• C、In Active Directory Users and Computers, reset the server’s computer account. In the Services snap-in, start the service.
• D、In Active Directory Users and Computers, set the Account Expires option to Never. In the Services snap-in, start the service. 

第8题：

You are the administrator of a Windows 2000 Professional network that has 1500 Windows 2000 Professional computers. Microsoft Office 2000 was installed to all the computers over the network by using Group Policy Object. You deploy an Office 2000 service release to all the Windows 2000 Professional computers on the network. The service release in addition to other software that had been assigned fails to install on only one of the computer. What should you do？（）

• A、Re-deploy the service release by using a .ZAP file. 
• B、Re-deploy the service release by using a .MST file. 
• C、Restart windows installer on the domain controller. 
• D、Restart windows installer on the computer that failed to install the service release. 
• E、Restart Windows installer and use an .MSP file. 

第9题：

You are the network administrator for . The network consists of single Active directory domain. The domain contains a Windows Server 2003 domain controller named TestKing3. The securews.inf security policy has been applied to the domain. A network application requires a service account. The network application runs constantly. You create and configure a service account named SrvAcct for the network application. The software functions properly using the new account and service. You discover an ongoing brute force attack against the SrvAcct account. The intruder appears to be attempting a distributed attack from several Windows XP Professional domain member computers on the LAN. The account has not been compromised and you are able to stop the attack, you restart Server6 and attempt to run the network application, but the application does not respond.（）

• A、Reset the SrvAcct password,
• B、Configure the default Domain Controllers policy to assign the SrvAcct account the right to log on locally.
• C、Unlock the SrvAcct account.
• D、Restart the NetAppService service.

第10题：

第11题：

第12题：

第13题：

下面哪些命令，可以实现重启Linux系统的网络服务（）。

• A、重新启动计算机
• B、service network restart
• C、service cluster restart
• D、init 6

第14题：

What makes the Cisco End-to-End solution superior to competitor offerings?（）

• A、The Cisco Full-Service network foundation delivers a layered security approach that introduces interoperability issues
• B、The Cisco Full-service Network Foundation Increases the support Cost
• C、The Cisco Full-Service Network Foundation delivers a static single layer security approach that eliminates the interoperability issues
• D、The Cisco Full-Service Network Foundation Delivers a layered security Approach that eliminates the interoperability issues

第15题：

Your computer has a wireless network adapter installed. However， the computer fails to connect to the wireless network.  You need to ensure that the computer is able to connect to the wireless network.  What should you do？（）

• A、Change the Network Category setting of the wireless connection to Public.
• B、Enable the Internet Connection Sharing feature on the wireless network adapter.
• C、Rename the wireless network adapter to match the Service Set Identifier （SSID） of the wireless network.
• D、Configure the wireless network adapter to connect to the appropriate wireless network from the Connect to a network list.

第16题：

网络交易服务（network transaction service）是指什么？

第17题：

QoS refers to the ability of a network to provide improved service， over various underlying technologies， to select network traffic. Which two traits are inherent to QoS？（）

• A、 reference to network ability to provide improved service to all network traffic
• B、 reduction in delay， jitter， and packet loss
• C、 equal handling of all packets
• D、 support for real-time applications
• E、 best-effort actions

第18题：

Your network contains a Network Policy Server (NPS) named Server1. Server1 is configured to use SQL logging.You add a second NPS server named Server2.You need to ensure that Server2 has the same RADIUS authentication and logging settings as Server1.You export the NPS settings from Server1, and then import the settings to Server2.What should you do next on Server2？（）

• A、Create a new ODBC data source.
• B、Run netsh.exe nps reset config.
• C、Manually configure the SQL logging settings.
• D、Restart the Network Policy Server (NPS) role service.

第19题：

You are the administrator of a Windows 2000 network that has 1,500 Windows 2000 Professional computers. Microsoft Office 2000 was assigned to all the computers on the network by using a Group Policy object (GPO).  You deploy the Office 2000 service release to all the Windows 2000 Professional computers on the network. The service release, in addition to other software that had been assigned, fails to install on only one of the computers.   What should you do? （）

• A、Redeploy the service release by using a .Zap file. 
• B、Redeploy the service release by using a .mst file. 
• C、Restart Windows installer on the domain controller. 
• D、Restart Windows installer on the computer that failed to install the service release. 

第20题：

You are a network administrator for ExamSheet.net's Windows 2000 network.  Your computer is installed with Windows 2000 Professional. You schedule a task that will copy files from your computer to another computer on the network. You notice that the task is not completing correctly. You manually copy the files from your computer to other computers on the network without any errors. You verify that all of your other tasks are working correctly. You want the task to complete successfully.  What should you do? （）

• A、Start the Remote Procedure Call （RPC） Locater service and configure the service to start automatically.
• B、Start the RunAs service and configure the service to start automatically.
• C、Configure the Task Scheduler service account to use the local Administrator account and password. Restart the service.
• D、Use Scheduled Tasks to configure the task to run under the security context of your account.

第21题：

如果需要配置Cisco路由器禁止从网络启动和自动从网络下载初始配置文件，配置命令包括（）。

• A、no bootnet work
• B、no service config
• C、no boot config
• D、no service network

第22题：

第23题：