第1题:
It's lunchtime. You- re hungry and want to get your favourite meal m the restaurant,but there are a lot of people waiting at the door. Donlt worry -in cyberworld(网络世界),you can get your meal just on the Internet.
“Shopping has never been so easy. With just a single click on your mouse,anything that you ordered online can be taken to your door quickly.,"said BieJing,a twenty-yearold girl.
She took part in an online survival(生存)competition held in Shanghai. The competitors were given a little money to use online in 100 hours.
“I don't want to spend too much time shopping ,so I like doing shopping online better than in a usual store,"said a boy from a middle school. "Ir's easy to find the things you want .online.”
If the shoppers buy something online,they can find lower prices and wider choices of,things. But many teachers and parents are worried that shopping online is becoming too popu-lar.
“lt-s not a good way for middle school students to spend their money,"said a teacher.HI don't want them to shop online.”
“It's also dangerous to Iose money at online stores,because some of them just want to cheat(欺骗)shoppers,"another teacher said.
Most parents are not willing to pay the money their children spend on the Internet.
( )6. The boy in the passage likes to go shopping in a usual store better.
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You use a Windows 2000 Professional portable computer both at the office and at home. In the office youconnect the portable computer to a docking station and use Internet Explorer to access the Internetthrough your LAN connection.At home, you configure a new dial-up connection to the Internet. Now when you attempt to access theInternet from the office you are prompted to connect via your dial-up connection. When you cancel thismessage, you can only work offline and cannot access the Internet.You want to maintain your dial-up connection for home use and your ability to access the Internet whenconnected to the company LAN. What should you do?()
第10题:
Your network consists of a single Active Directory domain and a single subnet. The network is not connected to the Internet. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3).You have a DHCP server named Server1. All client computers receive their IP configurations from Server1. You implement a new server named Server2. You connect Server2 to the internal network and the Internet. You then configure Server2 as a network address translation (NAT) router. From a client computer, you discover that you cannot access any Internet servers. From Server2, you verify that you can access Internet servers and internal servers. You need to ensure that all internal computers can access Internet servers. What should you do?()
第11题:
You have a computer named Computer1 that runs Windows 7 and Windows Internet Explorer 8. A userreports that Computer1 has a number of Internet Explorer configuration issues that cause instability whenbrowsing the Internet. You need to configure Internet Explorer to use all default settings. What should youdo from Internet Options?()
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Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2).A firewall separates the internal network from the Internet. The firewall blocks all outbound traffic except for HTTP and SMTP traffic.You install a DNS server. The DNS server is configured to use the default root hints. You need to ensure that the DNS server can resolve the host names on the Internet. Which port should you open on the firewall?()
第22题:
You use a Windows 2000 Professional portable computer both at the office and at home. In the office you connect the portable computer to a docking station and use Internet Explorer to access the Internet through your LAN connection. At home, you configure a new dial-up connection to the Internet. Now when you attempt to access the Internet from the office you are prompted to connect via your dial-up connection. When you cancel this message, you can only work offline and cannot access the Internet. You want to maintain your dial-up connection for home use and your ability to access the Internet when connected to the company LAN. What should you do?()
第23题:
You use a Windows 2000 Professional computer at home. You need to access shared files on a server named server1. This server is on your company’s network and is not accessible from the Internet. Your company’s network also includes a third party VPN server that is accessible from the Internet. You dial in to your Internet service provider and then create a VPN connection to your company’s VPN server. After the connection is successfully established, you run the net view //server1 command and receive the following error ‘the server is inaccessible or could not be found’. You need to access the shared files on server 1. What should you do?()