搜题

【单选题】

While using the ping command to try and reach a local server, a technician receives a response of “Destination host unreachable”. After confirming that the PC is physically connected to the network, which of the following commands should the technician use to get more detailed information?（）

A、TRACERT

B、GREP

C、TELNET

D、DIG

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更多“While using the ping command to try and reach a local server, a technician receives a response of “Destination host unreachable”. After confirming that the PC is physically connected to the network, which of the following commands should the technician use to get more detailed information?（）”相关的问题

第1题

[单选题] While troubleshooting a network， you need to verify the liveness of hosts in the subnet 192.168.1.64/26. All of the hosts are able to reply to ping requests. How would you confirm the existing nodes using one single command？（）

A、ping 192.168.1.255 B、ping with sweep option C、ping 192.168.1.127 D、ping 192.168.1.64 E、ping with broadcast option

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第2题

[单选题] A system administrator received the following message while trying to ssh to a server： connection timed out.The administrator pinged the server and had no response. The administrator then pinged the gateway， and was successful. Which tool could the administrator use next to isolate the problem？（）

A、route B、traceroute C、netstat -nr D、broadcast ping

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第3题

[] A technician is attempting to use a command line prompt to continuously ping a remote server to check availability and reliability of the connection. Which of the following provides the ping command needed to continuously ping the system?（）

A、A. ping -a B、B. ping -f C、C. ping -r D、D. ping -t

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第4题

[单选题] Which of the following ping commands would a technician use to ping continuously?（）

A、PING -l B、PING -R C、PING -t D、PING -a

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第5题

[单选题] An administrator wants to use a Windows system to monitor a server that is rebooting. Which of the following commands should the administrator use to know when the NIC is back online in the server？（）

A、 ping i 240 B、 ping -t C、 ping -a D、 ping w 240

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第6题

[单选题] Which of the following commands should Jill, a technician, use to test a computer’s NIC forfunctionality?（）

A、ping net B、ping ipconfig C、ping localhost D、ping microsoft.com

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第7题

[单选题] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses data-bound controls. You discover that when the application is executed by users, one of the controls is not displayed properly. You need to view the property values assigned to the controls. What should you do?（）

A、Use IntelliTrace. B、Use PresentationTraceSource. C、Run the application in debug mode with Visual Studio 2010. Use the Auto window while you step through the application code. D、Run the application in debug mode with Visual Studio 2010. Use the WPF Visualizer while you step through the application code.

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第8题

[简答题] 翻译：All bunkers used by the Vessel while off hire shall be the Owner’s account。

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第9题

[单选题] While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 190.0.3.35/24 Default Gateway: 190.0.3.1 Remote Server: 190.0.5.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 - Unsuccessful Ping 190.0.3.35 - Successful Ping 190.0.3.1 - Unsuccessful Ping 190.0.5.250 - Unsuccessful What is the underlying cause of this problem?（）

A、TCP/IP not correctly installed B、Local physical layer problem C、NIC not functioning D、Remote physical layer problem

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