单选题After installing a network with one Samba server and several clients， users are complaining that they receive an Unable to browse the network error when trying to visit a public share. What is the most likely cause of this？ （）AThe user entered the wron

第1题：

A customer reports that their newly purchased Windows Vista Home Premium notebook is unable tosee other computers in their home office. Which of the following is the MOST likely cause? （）

• A、The Windows Defender service is turned on.
• B、The Network Location Type is Work.
• C、The Network Location Type is Private.
• D、The Network Location Type is Public.

第2题：

You are the network administrator of a Layer 3 switched network. Users in one VLAN are complaining thataccess to the server VLAN is very slow from time to time. Traffic in the local VLAN works without any issue，and users in other VLANs do not have any complaint to reach the server VLAN. What is most likely thecause of this issue？（）

• A、routing issue
• B、denial-of-service attack
• C、MAC flooding
• D、spanning-tree recalculation
• E、Layer 2 loop
• F、ARP spoofing attack

第3题：

A technical consultant needs to deploy a Microsoft Windows 2003 server image from a single x336 to five new x336 servers using Remote Deployment Manager （RDM）.  After installing and configuring RDM and loading the installation image， the consultant wants to deploy the first server.  After the new x336 is booted， it is unable to connect to the RDM server.  Which of the following is the most likely cause of the problem？（）

• A、The new server is not PXE-enabled.
• B、The RDM agent is not configured on the RDM server.
• C、The IBM Director agent is not installed on the new server.
• D、A DHCP server is not installed or configured the network.

第4题：

You are the network administrator for . In particular you administer a Windows 2003 server named TestKing13. You need to use Disk Management to configure a partition on TestKing13. When you attempt to access Disk Management, you receive the following error message: "Unable to connect Logical Disk Manager service." You verify that the Logical Disk Manager service is started. What is the most likely cause of the problem?（）

• A、There is not enough available space on the boot partition.
• B、The disk performance counters are disabled.
• C、The Logical Disk Manager Administrative service is disabled.
• D、The Windows 2003 Administration Tools Pack is not installed

第5题：

Devin， a user on your Windows 2000 network， complains that when he tries logging on locally to his Windows 2000 Professional computer an error message is displayed. ‘The local Policy of this Computer does not allow interactive logons’ Devin is sure that he has used the correct username and password. What is the most likely cause of this problem？（）

• A、The local user account is disabled.
• B、The logon rights have been modified.
• C、The local user account password is case-sensitive.
• D、The local user account username is incorrect.

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第13题：

our network contains a Web server named Server1 that runs Windows Server 2003 and Internet Information Server (IIS). Server1 has a server certificate from an Enterprise Certificate Authority (CA) installed.External users report that when they try to access the Web site from outside the corporate network by using a Web browser, they receive the following warning message: “There is a problem with this Web site’s security certificate. The security certificate presented by this Web site was not issued by a trusted certificate authority.”  You find that users on the corporate network do not receive this error.You need to ensure that external users do not receive the warning message when connecting to Server1.  What should you do?（）

• A、In IIS Manager, enable the Enable client certificate mapping option. 
• B、In IIS Manager, replace the certificate with a certificate obtained from a public Certification Authority. 
• C、In Local Security Policy, enable Domain Member: Require strong (Windows 2000 or later) session key. 
• D、In Local Security Policy, enable Domain Member: Digitally encrypt or sign secure channel data

第14题：

Users are unable to stay connected to the company's wireless network. Several times throughout the day the users' signals are dropped and they are forced to reconnect to the network. A technician determines the network cabling that supplies the WAP has been run inside with several power lines. Which of the following is the MOST likely cause of the network issue?（）

• A、Ashort
• B、Open pairs
• C、ESD
• D、EMI

第15题：

Your company has a single Active Directory domain. The company network is protected by a firewall.Remote users connect to your network through a VPN server by using PPTP. When the users try to connect to the VPN server, they receive the following error message: °Error 721: The remote computer is not responding.You need to ensure that users can establish a VPN connection. What should you do？（）

• A、Open port 1423 on the firewall.
• B、Open port 1723 on the firewall.
• C、Open port 3389 on the firewall.
• D、Open port 6000 on the firewall.

第16题：

Your network consists of a single Active Directory domain and a single network segment. All client computers are configured to receive their IP configurations automatically.You deploy two DHCP servers named Server1 and Server2. Each DHCP server has one scope. Users report IP address conflicts.You need to ensure that clients receive unique addresses.  What should you do on Server1 and Server2?（）

• A、Create a superscope.
• B、Create a multicast scope.
• C、Configure Network Load Balancing.
• D、Modify the address range for the scopes on both servers.

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