Network topology exhibit: Exhibit #2: You are the administrator at ExamSheet.net. You install Windows 2000 Professional on a computer named ExamSheet2. The network is configured as shown in the network topology exhibit. You attempt to use a URL to connect to a Web site on the Internet but are unsuccessful. You are also unsuccessful when you attempt to use the TCP/IP address for the web site. You run ipconfig to review the configuration as shown in the Command Prompt. See Exhibit #2. You want to be able to connect to the Web site. What should you do first?（）
A. Configure your computer to use ExamSheetA as a WINS server.
B. Configure your computer with a default gateway address of 10.10.167.1.
Configure your computer to use ExamSheetB as a proxy server.
D. Configure your computer to use ExamSheetB as a DNS server.
E. Configure your computer to use the proxy server as the default gateway.
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You work as a network engineer for. You study the exhibit carefully. What type of attack would be mitigated by this configuration？（）
A. CDP manipulation
B. VLAN hopping
C. MAC spoofing
D. MAC flood attack
E. ARP spoofing
F. spanning tree compromises
You are the administrator of a Windows 2000 Professional computer that has a shared printer. Several departments in ExamSheet use the shared printer. Thesalesdepartment frequently prints multiple-page presentation graphics, which take a long time to print. Users in other departments who have short messages to print must wait an unnecessarily long time for their jobs to print. The permissions for the shared printer are shown in the HP Desktop 722C Properties dialog box. You want to improve the efficiency of printing for all users who use the shared printer. You want to accomplish this with the least amount of administrative effort. What should you do?()
A. Configure the priority of the printer to 50. Add a new printer that prints to the same print device，and leave the default priority setting. For the original printer， remove the print permission for the Sales group.
B. Configure the priority of the printer to 50. Add a new printer that prints to the same print device，and set the priority to 25. For the new printer， remove the print permission for the Sales group.
C. Monitor the print queue， and raise the priority of all the print jobs that are sent by users who are not members of thesalesdepartment.
Delete the old printer. Add a new printer that prints to the same print device， and set the priority to a higher value. Pause the print queue only when graphic-intensive print jobs are printing.
Exhibit： You work as a network administrator at. You study the exhibit carefully. Which configuration on the HSRP neighboring device ensures that it becomes the active HSRP device in the event that port fa1/1 on 1 goes down？ （）
A. 2（config-if）#ip address 10.10.10.2 255.255.255.0 2（config-if）#standby 1 priority 200 2（config-if）#standby 1 ip 10.10.10.10
B. 2（config-if）# ip address 10.10.10.2 255.255.255.0 2（config-if）#standby 1 priority 195 2（config-if）#standby 1 preempt 2（config-if）#standby 1 ip 10.10.10.10
C. 2（config-if）# ip address 10.10.10.2 255.255.255.0 2（config-if）#standby 1 priority 190 2（config-if）#standby 1 ip 10.10.10.10 2（config-if）#standby 1 track interface fa 1/1
D. 2（config-if）# ip address 10.10.10.2 255.255.255.0 2（config-if）#standby 1 priority 200 2（config-if）#standby 1 preempt 2（config-if）#standby 1 ip 10.10.10.10 2（config-if）#standby 1 track interface fa 1/1
Refer to the exhibit. DHCP snooping is enabled for selected VLANs to provide security on the network. How do the switch ports handle the DHCP messages？（）
A. Ports Fa2/1 and Fa2/2 source DHCP requests only. Port Fa3/1 is eligible to source all DHCP messages and respond to DHCP requests.
B. Ports Fa2/1 and Fa2/2 respond to DHCP requests only. Port Fa3/1 is eligible to source all DHCP messages.
C. Ports Fa2/1 and Fa2/2 are eligible to source all DHCP messages and respond to DHCP requests. Port Fa3/1 can source DHCP request only.
D. All three ports， Fa2/1， Fa2/2， and Fa3/1， are eligible to source all DHCP messages and respond to DHCP requests.
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