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单选题
A user reports that their laptop does not have network connectivity, but was working fine last week. The technician executes IPCONFIG to see what the IP address is but it comes up with a 169.254.254.1 address. This address is not part of the company's subnet. Which of the following MOST likely identifies this address type?()
A

Multicast

B

DHCP

C

APIPA

D

Broadcast


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更多 “单选题A user reports that their laptop does not have network connectivity, but was working fine last week. The technician executes IPCONFIG to see what the IP address is but it comes up with a 169.254.254.1 address. This address is not part of the company's subnet. Which of the following MOST likely identifies this address type?()A MulticastB DHCPC APIPAD Broadcast” 相关考题
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考题 A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?()A、Default gatewayB、Network cableC、Subnet maskD、CNAME record

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考题 单选题A user is unable to connect to the company's intranet server by FQDN, but can connect by IP address. Other users are not having a problem. An administrator verifies that the user can successfully ping the server by IP address and can properly resolve the FQDN using nslookup. The problem is persisting after running ipconfig /flushdns. Which of the following should the administrator do NEXT?()A Examine the Imhost file.B Flush the cache on the DNS server.C Flush the cache on the WINS server.D Examine the hosts file

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考题 单选题What is the purpose of a network mask?()A It is used to identify the maximum hop count of a subnetwork.B It is used to identify an IP address as either private or public.C It is used to identify the network to which an IP address belongs.D It is used to identify the total number of bits present in an IP address.

考题 单选题You configure a W2kPro with static IP. You found an error in DNS server address. You configure DNS address to 10.1.1.5. But the W2kPro is still unable to connect to the network resource by name. You run ipconfig /all and see that DNS server address is:0.0.0.0 What do you do? ()A Stop and Restart DNS client service.B Add 10.1.1.5 to DNS server list on TCP/IP advanced properties tab.  C Add A (host) record for the computer to the DNS server zone file.  D Configure DHCP server to have a DNS server address of 10.1.1.5

考题 单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?()A Remotely connect to the user's laptop and review the network configuration settingsB Ping the web server from inside the network to ensure it is still up and running.C Check to make sure the company's website is accessible from the Internet.D Ensure the Ethernet cable is securely plugged into the user's laptop

考题 单选题A network technician wants to use a packet analyzer to troubleshoot a reported problem with a user's workstation with IP address 192.168.1.45. To identify the workstation's packets the technician wants to use the workstation's MAC address. Which of the following protocols would provide the needed information?()A DHCPB ARPC DNSD PING

考题 不定项题A customer reports that a networked printer is not printing documents. The technician successfullypings the printer’s IP address. Which of the following could be the problem? (Select TWO).()AThe network cable is unplugged.BThe printer is low on toner.CThe gateway address on the printer is incorrect.DThe printer is out of paper.EThe spooler is not functioning.

考题 单选题You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?()A Stop and restart the DNS Client service.B Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.C Add an A (host) record for the computer to the DNS server’s zone file.D Configure your DHCP server to have a DNS server address of 10.1.1.5.

考题 单选题A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?()A IP address is classful.B IP address is a subnet broadcast address.C IP address is a subnet network address.D IP address is classless

考题 单选题A user reports that their laptop does not have network connectivity, but was working fine last week. The technician executes IPCONFIG to see what the IP address is but it comes up with a 169.254.254.1 address. This address is not part of the company's subnet. Which of the following MOST likely identifies this address type?()A MulticastB DHCPC APIPAD Broadcast

考题 单选题A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems.  Which of the following would BEST describe the problem?()A  IP address is classful.B  IP address is a subnet broadcast address.C  IP address is a subnet network address.D  IP address is classless.