题目内容（请给出正确答案）

[主观题]

Ezonexam users have noticed extremely slow network performance, intermittent connectivity,

and connection losses. After entering the "show interfaces" command, you notice that the Ethernet interface is configured as 100 Mbps full-duplex and that there is evidence of late collisions. What could be the cause of this problem？

A. Duplex mismatch

B. A routing loop

C. Trunking mode mismatch

D. Improperly configured root bridge

E. Improperly configured static VLAN

F. None of the above

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更多“Ezonexam users have noticed ex…”相关的问题

第1题

Ezonexam.com's network contains two domain controllers and approximately 500 client comput

ers. The domain controllers run Windows 2000 Server. The client computers run Windows 2000 Professional. The majority of users have mobile computers. Users in Ezonexam often travel with their mobile computer for extended periods of time and do not have remote access to Ezonexam.com's network.

You want to configure the domain controllers so that DNS only contains entries for computers that are active on the network. You also want to ensure that when users return you do not have to manually create or delete DNS entries.

How should you configure the DNS servers？

A．Configure both domain controllers with Active Directory integrated primary zones for the domain and enable secure dynamic updates for the zone.

B．Configure both domain controllers with Active Directory integrated primary zones for the domain and the secure cache against pollution option for the zone.

C．Configure both domain controllers with Active Directory integrated primary zones for the domain and enable scavenging and dynamic updates for the zone.

D．Configure both domain controllers with standard primary zones for the domain and enable scavenging for the zone.

E．Configure one server with a standard primary zone for the domain, and configure at least one server with an Active Directory integrated primary zone.

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第2题

Ezonexam has implemented the use of VLANs in their network. Which of the following are con

sidered to be a benefit of VLANs？ (Choose three)

A. They increase the size of collision domains.

B. They allow logical grouping of users by function.

C. They can enhance network security,

D. The increase the size of broadcast domains while decreasing the number of the broadcast domains.

E. The increase the number of broadcast domains while decreasing the size of the broadcast domains.

F. They simplify switch administration.

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第3题

You are the administrator of Ezonexam's Windows 2000 network.You need to store secured fil

You are the administrator of Ezonexam's Windows 2000 network.

You need to store secured files for Ezonexam's accounting and legal departments on a Windows 2000 Professional computer. You create two shared folders named Accounting and Legal with the default NTFS and share permissions. You also create two groups named Accounting and Legal and add the appropriate user accounts into the appropriate groups.

To meet the security requirements for the shared folders the following criteria must be met:

1. Users in both departments must be able to update their own files from the network.

2. Users in the accounting department must be able to view the legal department's documents from the network.

3. Users in the legal department must be prevented from being able to view the accounting department's documents from the network.

You want to ensure that all security requirements are met using the least amount of administrative effort.

What should you do？

A．Allow the Accounting groupReadpermission on the Accounting share and the Legal shared folder. Allow the Legal groupReadpermissions on the Legal shared folder.

B．Allow the Accounting groupFull Controlpermissions on the Accounting shared folder and the Legal shared folder. Allow the Legal groupFull Controlpermission on the Legal shared folder.

C．Deny the Everyone groupFull Controlpermissions on the Accounting shared folder.

D．Deny the Legal groupFull Controlpermission on the Accounting shared folder.

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第4题

You are the administrator for Ezonexam's network.Your network includes Windows 2000 Profes

You are the administrator for Ezonexam's network.

Your network includes Windows 2000 Professional client computers, Windows 2000 Server computers, Windows XP Professional computers, and UNIX client computers. Users of the UNIX operating system send print jobs to shared printers on a UNIX computer named PrintServ.

You want to make the shared printers on PrintServ available to the Windows 2000 Professional computers, the Windows 2000 Server computers and the Windows XP Professional computers.

What should you do？

A．Use the SRVANY utility from the Windows NT Resource Kit to run the LPR program as a service.

B．Configure each of the printers to support TCP/IP printing.

C．Create an LPR port on each client that is configured to use PrintServ.

D．Configure each of the printers to use LPR port

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第5题

You create two shared printers on a Windows 2000 Server computer in Ezonexam.com Ezonexam.

One printer is shared as Admin, and the other printer is shared as Executive. Both printers are connected to the same print device. You set the priority of the Admin printer to 90 and the priority of the Executive printer to 50.

You want all users at the Ezonexam network to be able to send print jobs to either printer. However, you do not want the Executive printer to appear in the browse list when employees other than executives and administrative assistants create a new printer connection on their client computers.

What should you do？

A．Change the priority of the Executive printer to 99. Change the priority of the Admin printer to 10.

B．Change the share name of the Executive printer to Executive$. Manually reconfigure client computers that are already connected to the Executive printer.

C．Deny the Everyone group permission to access the Executive printer. Allow access to the users who are allowed to include the printer in their browse lists.

D．Install separate device drivers for the Executive printer. Configure NTFS permissions on the device driver files to allow access only to the System account and to users who are allowed to include the printer in their browse lists.

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第6题

You are the network administrator for Ezonexam.Your Windows 2000 Server computer named Ezo

You are the network administrator for Ezonexam.

Your Windows 2000 Server computer named Ezonexam1 contains two 36-GB hard disks. Disk 0 and Disk 1. Each disk is configured as a basic disc and has a single 36-GB NTFS partition. Both partitions are backed up to a tape each night. The partition on Disk 1 stores user data. Most users at Ezonexam encrypt their files. Disk 1 fails. You replace it with a new hard disk and create a single NTFS partition.

You need to recover the data as quickly as possible while maintaining the security of the files on Disk 1.

What should you do？

A．Restore the contents of Disk 1 from the most recent tape backup to a second file server. Instruct users to copy their files from the second file server to the new partition.

B．Restore the contents of Disk 1 from the most recent tape backup to a second file server. Log on to Ezonexam1 console as a recovery agent. Copy the files from the second file server to the new partition.

C．Restore the contents of Disk 1 from the most recent tape backup to the new partition on Ezonexam1. Instruct the users to verify the integrity of their files.

D．Restore the contents of Disk 1 from the most recent tape backup to the new partition on Ezonexam1. Run the cipher command to decrypt the files.

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第7题

Ezonexam has a Class C network and you need ten subnets. You wish to have as many addresse

s available for hosts as possible. Which one of the following subnet masks should you use？

A．255.255.255.192

B．255.255.255.224

C．255.255.255.240

D．255.255.255.248

E．None of the above

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第8题

You have configured a Ezonexam switch as shown below:Ezonexam3（config-if) switchport port-

You have configured a Ezonexam switch as shown below:

Ezonexam3(config-if) switchport port-security

Ezonexam3(config-if) switchport port-security mac-address sticky

Select the action below that results from executing these commands.

A. A dynamically learned MAC address is saved in the VLAN database.

B. A dynamically learned MAC address is saved in the startup-configuration file.

C. Statically configured MAC addresses are saved in the startup-configuration file if frames from that address are received.

D. A dynamically learned MAC address is saved in the running-configuration file.

E. Statically configured MAC addresses are saved in the running-configuration file if frames from that address are received.

F. None of the above

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第9题

You are the network administrator for Ezonexam.com.You create two shared printers on a Win

You are the network administrator for Ezonexam.com.

You create two shared printers on a Windows 2000 Server computer in Ezonexam.com Ezonexam. One printer is shared as Admin, and the other printer is shared as Executive. Both printers are connected to the same print device. You set the priority of the Admin printer to 90 and the priority of the Executive printer to 50.

What should you do？

A．Change the priority of the Executive printer to 99. Change the priority of the Admin printer to 1.

B．Deny the Everyone group the Manage Printers permission.

C．Change the printer configuration to Not Shared.

D．Clear the List in the Directory check box in the printer configuration.

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第10题

You are the administrator of a Windows 2000 Network for Ezonexam Inc. The network includes

four Web servers named WWW1, WWW2, WWW3, and WWW4. Your network also includes a Windows 2000 Server computer that uses DNS.

Each Web server contains exactly the same content, and users accessing www.Ezonexam.com can be directed to any one of them.

You add records to your DNS server, as shown in the following table.

Record type Name IP address

CNAME www 192.168.10.5

CNAME www 192.168.10.6

CNAME www 192.168.10.7

CNAME www 192.168.10.8

When you examine the logs for the Web servers, you discover that all incoming traffic is being directed to 192.168.10.5, which is the IP address for WWW1.

You want the incoming traffic to be balanced across the four Web servers. What should you do？

A．Select the Disable recursion check box in the properties of the DNS server.

B．Enable round-robin in the properties of the DNS server.

C．Enable W3C logging in the properties of the Web servers.

D．Install and configure Network Load Balancing on WWW1.

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