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搜题
【单选题】
You are the administrator of a Windows XP Professional computer named Pro1. The computer is connected to the Internet. Pro1 provides Internet access to eight other Windows XP Professional computers that are connected to Pro1. You enable Internet Connection Sharing (ICS) and Windows Firewall on Pro1. You run an application named App1 on Pro1. App1 communicates with an online training company on the Internet. To display an online seminar, the training company needs to contact the App1 application at port 5800. You want to ensure that the training company can connect to the App1 application. What should you do?（）A.
Configure Windows Firewall to enable the Internet Control Message Protocol (ICMP) Allow redirect option. Then start the App1 application that opens port 5800.
B.
Create a new service exception named App1. Use port 5800 as both the external and internal port number.
C.
Edit the %systemroot%/System32/Drivers/Etc/Services file on Pro1 to include a service definition named App1 for port 5800.
D.
Change the TCP/IP settings on Pro1 to enable TCP/IP filtering. Permit network traffic on port 5800.
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举一反三
【单选题】下列不属于劳动合同内容的选项是（ ）。
A.
劳动合同期限、工作内容、劳动保护和劳动条件
B.
劳动报酬、劳动纪律、劳动合同终止条件
C.
违反劳动合同的责任
D.
劳动福利、社会保险、旅游活动、合同转让、劳务输出
【简答题】简述种子的基本类型,并各举一实例。
【简答题】线性可分为常系数和()