Users have reported that they cannot access certain Internet sites. An administrator wants to test that the sites are properly resolving to an IP address. Which of the following tools would allow the administrator to test name resolution?()A. net viewB. ipconfigC. digD. ifconfig

Users have reported that they cannot access certain Internet sites. An administrator wants to test that the sites are properly resolving to an IP address. Which of the following tools would allow the administrator to test name resolution?()

A. net view

B. ipconfig

C. dig

D. ifconfig


相关考题:

It is ______ that he has passed the examination, and I am _____ I will pass it too A.certain; certainlyB.certain; sureC.sure; certainlyD.certainly; surely

The teacher ______ be in the office; maybe he is in the library.A、mightB、couldC、may notD、can not

下列哪组中的用户能够共享文件夹()。 A.Administrators,ServerOperators和PowerUsersB.Users和ServerOperatorsC.Users和PowerUsersD.Users和Administrator

Without the instrument,we__________A.cannot’hardly do nothingB.cannot hardly do anythingC.can hardly do nothingD.can hardly do anything

The original experiment cannot be exactly duplicated.A:invented B:reproducedC:designed D:reported

The original experiment cannot be exactly duplicated.A:reproduced B:invented C:designed D:reported

使用snmptuil.exe 可以查看代理的 MiB对象,下列文本框内oid部分是( ).C:\ Users\Administrator> snmptuil get 192.168.1.31 public.1.3.6.1.2.1.1.3.0Variable=system.sysUpTime.0Value=TimeTicks 1268830A.192.168.1.31B.1.3.6.1.2.1.1.3.0C.system.sysUpTime.0D.TimeTicks 1268803

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(请作答此空). 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( )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.userB.agentC.serverD.administrator

1、对于注册表的访问许可是将访问权限赋予计算机系统的用户组,如Administrator、Users、Creator/Owner组等。

5、要在命令行下使用adb shell命令,应将()目录添加到系统Path环境变量中?A.C:\Users\Administrator\AppData\Local\Android\Sdk\binB.C:\Users\Administrator\AppData\Local\Android\Sdk\platformsC.\Users\Administrator\AppData\Local\Android\Sdk\build-toolsD.C:\Users\Administrator\AppData\Local\Android\Sdk\platform-tools