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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 “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 TRACERTB GREPC TELNETD DIG” 相关考题
考题
While troubleshooting a connectivity issue from a PC you obtain the following information:Local PC IP address: 190.0.3.35/24Default Gateway: 190.0.3.1Remote Server: 190.0.5.250/24You then conduct the following tests from the local PC:Ping 127.0.0.1 - UnsuccessfulPing 190.0.3.35 - SuccessfulPing 190.0.3.1 - UnsuccessfulPing 190.0.5.250 – UnsuccessfulWhat is the underlying cause of this problem?A．TCP/IP not correctly installedB．Local physical layer problemC．NIC not functioningD．Remote physical layer problemE．None of the above
考题
You have 10 standalone servers that run Windows Server 2008 R2.You install the Windows Server Update Services (WSUS) server role on a server named Server1.You need to configure all of the servers to receive updates from Server1.What should you do？（）A. Configure the Windows Update settings on each server by using the Control Panel.B. Run the wuauclt.exe /detectnow command on each server.C. Run the wuauclt.exe /reauthorization command on each server.D. Configure the Windows Update settings on each server by using a local group policy.
考题
you have 10 standalone servers that run windows server 2008. You install WSUS on a server named server1. You need to configure all of the servers to receive updates from server1. What should you do?()
A.Configure the windows update settings on each server by using control panel.B.Run the wuauclt.exe /detectnow command on each server.C.Run the wuauclt.exe /reauthorization command on each server.D.Configure the windows update settings on each server by using local group policy.
考题
A VPN connection is not working correctly and the technician is unable to ping the VPN server.Which of the following actions should the technician do FIRST?()
A. Call their local ISPB. Verify the IP information of the serverC. Check their local Internet connectionD. Verify the hostname of the server
考题
Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?（）A.IP routing is not enabledB.A static route is configured incorrectlyC.The network has not fully convergedD.The FastEthernet interface on Coffee is disabledE.The routing table on Coffee has not updatedF.The neighbor relationship table is not correctly updated
考题
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 installedB、Local physical layer problemC、NIC not functioningD、Remote physical layer problem
考题
While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 10.0.0.35/24 Default Gateway: 10.0.0.1 Remote Sever: 10.5.75.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 – Successful Ping 10.0.0.35 – Successful Ping 10.0.0.1 – Unsuccessful Ping 10.5.75.250 – Unsuccessful What is the underlying cause of this problem?（）A、A remote physical layer problem exists.B、The host NIC is not functioning.C、TCP/IP has not been correctly installed on the host.D、A local physical layer problem exists.
考题
he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?（）A、The CDR collection must be enabled from the CLI. B、The syslog server IP address must be configured using the logging command. C、The CDRs must be sent to the syslog server using the gw-accounting syslog command. D、The logging file must be initialized using the logging buffered command.
考题
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、ping -aB、ping -fC、ping -rD、ping -t
考题
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 192.168.1.255B、ping with sweep optionC、ping 192.168.1.127D、ping 192.168.1.64E、ping with broadcast option
考题
Which command is used to display a address pool for a DHCP Local Server?（）A、show ip local poolB、show ip dhcp local poolC、show ip dhcp-local poolD、show ip pool
考题
You issued the following command at the UNIX environment： % setenv ORA_SDTZ ’OZ_TZ’ What will be the impact of issuing the above command？（） A、 The operating system local time zone will be set for a user session using the operating system environment variable.B、 The database local time zone will be set for a user session using the operating system environment variable.C、 The operating system local time zone will be set for the database using the operating system environmentD、 The database local time zone will be set for the database using the operating system environment variable.
考题
ou have a Windows Server 2008 computer that has an IP address of 172.16.45.9/21. The server is configured to use IPv6 addressing.You need to test IPv6 communication to a server that has an IP address of 172.16.40.18/21. What should you do from a command prompt？（）A、Type ping 172.16.45.9：：：：：.B、Type ping ：：9.45.16.172.C、Type ping followed by the Link-local address of the server.D、Type ping followed by the Site-local address of the server.
考题
You have 10 stand alone servers taht run Windows Server 2008. You install WSUS on a server named Server1. You need to configure all of the servers to receive updates from Server1 What should you do（）？ A、configure the windows Update Settings on each server by using control panelB、Run the wuauclt.exe /detectnow command on each serverC、Run the wuauclt.exe /reauthorization command on each serverD、Configure the Windows Update settings on each server by using local group policy.
考题
Your network consists of a single Active Directory domain named contoso.com. All network servers run Windows Server 2003 Service Pack 2 （SP2）.You have a DNS zone named contoso.com. The zone is configured to support dynamic updates. All servers in the company are registered in the contoso.com zone. You change the IP address of a server named Server1.From a server named Server2， you attempt to ping Server1 by host name， but the request fails. You successfully ping the new IP address of Server1.You need to ensure that Server2 can connect to Server1 by using the Server1 host name. Which two actions should you perform？（）A、On Server1， restart the Netlogon service.B、On Server2， run the Ipconfig /flushdns command.C、On Server1， run the Ipconfig /Registerdns command.D、On the DNS server， run the Dnscmd /zonerefresh contoso.com command.
考题
单选题You have a Windows Server 2008 R2 computer that has an IP address of 172.16.45.9/21.The server is configured to use IPv6 addressing.You need to test IPv6 communication to a server that has an IP address of 172.16.40.18/21. What should you do from a command prompt？（）A
Type ping 172.16.45.9:::::.B
Type ping ::9.45.16.172.C
Type ping followed by the Link-local address of the server.D
Type ping followed by the Site-local address of the server.
考题
单选题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
ping -aB
ping -fC
ping -rD
ping -t
考题
多选题Your network consists of a single Active Directory domain named contoso.com. All network servers run Windows Server 2003 Service Pack 2 (SP2). You have a DNS zone named contoso.com. The zone is configured to support dynamic updates. All servers in the company are registered in the contoso.com zone. You change the IP address of a server named Server1. From a server named Server2, you attempt to ping Server1 by host name, but the request fails. You successfully ping the new IP address of Server1. You need to ensure that Server2 can connect to Server1 by using the Server1 host name. Which two actions should you perform?（）AOn Server1， restart the Netlogon service.BOn Server2， run the Ipconfig /flushdns command.COn Server1， run the Ipconfig /Registerdns command.DOn the DNS server， run the Dnscmd /zonerefresh contoso.com command.
考题
单选题A VPN connection is not working correctly and the technician is unable to ping the VPN server. Which of the following actions should the technician do FIRST?（）A
Call their local ISPB
Verify the IP information of the serverC
Check their local Internet connectionD
Verify the hostname of the server
考题
单选题You issued the following command at the UNIX environment： % setenv ORA_SDTZ ’OZ_TZ’ What will be the impact of issuing the above command？（）A
The operating system local time zone will be set for a user session using the operating system environment variable.B
The database local time zone will be set for a user session using the operating system environment variable.C
The operating system local time zone will be set for the database using the operating system environmentD
The database local time zone will be set for the database using the operating system environment variable.
考题
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 installedB
Local physical layer problemC
NIC not functioningD
Remote physical layer problem
考题
多选题he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?（）AThe CDR collection must be enabled from the CLI.BThe syslog server IP address must be configured using the logging command.CThe CDRs must be sent to the syslog server using the gw-accounting syslog command.DThe logging file must be initialized using the logging buffered command.
考题
单选题You have 10 standalone servers that run Windows Server 2008.You install Windows Server Update Services （WSUS） on a server named Server1. You need to configure all of the servers to receive updates from Server1. What should you do？ （）A
Configure the Windows Update settings on each server by using the Control Panel.B
Run the wuauclt.exe /detectnow command on each server.C
Run the wuauclt.exe /reauthorization command on each server.D
Configure the Windows Update settings on each server by using a local group policy.
考题
单选题You have 10 standalone servers that run Windows Server 2008 R2. You install the Windows Server Update Services (WSUS) server role on a server named Server1. You need to configure all of the servers to receive updates from Server1. What should you do？（）A
Configure the Windows Update settings on each server by using the Control Panel.B
Run the wuauclt.exe /detectnow command on each server.C
Run the wuauclt.exe /reauthorization command on each server.D
Configure the Windows Update settings on each server by using a local group policy.
考题
单选题you have 10 standalone servers that run windows server 2008. You install WSUS on a server named server1. You need to configure all of the servers to receive updates from server1. What should you do?（）A
Configure the windows update settings on each server by using control panel.B
Run the wuauclt.exe /detectnow command on each server.C
Run the wuauclt.exe /reauthorization command on each server.D
Configure the windows update settings on each server by using local group policy.
考题
单选题You create a Microsoft ASP.NET Web application by using the Microsoft .NET Framework version 3.5. The computer that hosts the ASP.NET Web application contains a local instance of Microsoft SQL Server 2005. The instance uses Windows Authentication. You plan to configure the membership providers and the role management providers. You need to install the database elements for both the providers on the local computer. What should you do？（）A
Run the sqlcmd.exe -S localhost E command from the command line. B
Run the aspnet_regiis.exe -s localhost command from the command line. C
Run the sqlmetal.exe /server:localhost command from the command line. D
Run the aspnet_regsql.exe -E -S localhost -A mr command from the command line.
考题
单选题What is a valid option when using the ping command?（）A
packet lossB
packet sizeC
CRCD
TCP port
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