URL consists of three parts: the protocol（75), the DNS name of the host （www.csai.cn) and

ranet Web farm, which consists of three Web servers. The Web servers are named Ezonexam1, Ezonexam2, and Ezonexam3. Users access the Web farm by using the URL http://team.Ezonexam.com. The relevant portion of the network is configured as shown in the exhibit.

Jack is a user in the company operations department. Jack uses Internet Explorer on this Windows 2000 Professional computer to access files that are located on the Web farm. Jack reports that when he attempts to access a file named Schedule.xls by using the URL http://team.Ezonexam.com/ops/schedule.xls, Internet Explorer displays the following error message: "DNS error or server not found".

The network administrator informs you that the company DNS server is unavailable. However, Jack needs to access the Schedule.xls file immediately. You need to ensure that King can access the file by using Internet Explorer on his computer.

Which URL should you instruct King to use？

A．http://Ezonexam1/ops/schedule.xls

B．file://Ezonexam1/ops/schedule.xls

C．http://team.Ezonexam.com/ops$/schedule.xls

D．file://team.Ezonexam.com/ops/schedule.xls

2000 Advanced Server computers and 250 Windows 2000 Professional computers.

Your company has two domains cohovineyard.com and westcoastsales.com.

The company's intranet site is on a Windows 2000 Advanced Server computer named ServerA. ServerA is in the cohovineyard.com domain and is running Internet Information Services (IIS) and Microsoft Proxy Server 2.0

You want to configure the Windows 2000 Professional computers in the westcoastsales.com domain to access the intranet site. You want users to be able to connect to the intranet site by using the URL http://serverA rather than its fully qualified domain name.

What should you do？

A．Add cohovineyard.com to the Domain Suffix Search Order on the computers.

B．Add westcoastsales.com to the Domain Suffix Search Order on the computers.

C．Add westcoastsales.com to the exceptions list in the proxy server settings on the computers.

D．Configure the proxy server settings on the computers to bypass the proxy server for intranet addresses.

A. rushed

B. thrust

C. went

D. threw

A.on

B.two.

C.thre

D.as many as possibl

A. four-hour,three-fourths

B. four-hours,three-fourth

C. four-hours,three-fourths

D. four-hours,three-fourthes

Communication networks can be classified in terms of their physical arrangement or(73)Three common(73)are the star, bus, and ring.

A．structures

B．topologies

C．protocols

D．frames

A、RLS中断

B、RDA中断

C、CTI中断

D、THRE中断

Communication networks can be classified in terms of their physical arrangement or(74)Three common(74)are the star, bus, and ting.

A．structures

B．topologies

C．protocols

D．frames

已知8位二进制数X、Y分别存在内RAM One、Two单元中，试分别编程，按下列各式计算，并将结果(＜256)存入内RAM Three单元。

What can we know about Rezwan Ferdaus from the news item？

A．He was considered as a big threat to the US.

B．He was a target of the FBI investigation.

C．He has been a US citizen for a few months.

D．He was connected to a terrorist organization.