The（）is that search and rescue authorities ashore, as well as shipping in the immediate vicinity of the ship in distress, will be rapidly alerted to a distress incident so they can assist in a coordinated SAR operation with the minimun delay.

A . the cargo fall B . The cargo hoisting wire rope C . the topping lift D . the cargo whi

A . Compilation fails. B . Nothing is added to the file system. C . Only a new file is created on the file system. D . Only a new directory is created on the file system. E . Both a new file and a new directory are created on the file system.

A . Compilation fails. B . Nothing is added to the file system. C . Only a new file is created on the file system. D . Only a new directory is created on the file system. E . Both a new file and a new directory are created on the file system.

A . x3105 B . x3200 C . x3400 D . x3455

A . Compilation fails. B . Nothing is added to the file system. C . Only a new file is created on the file system. D . Only a new directory is created on the file system. E . Both a new file and a new directory are created on the file system.

A . EPIRB B . SART C . Mobile Station D . Distress Alerting

A . Evaporation B . Circulation C . Condensation D . Distillatio

A . Compilation fails. B . The file system has a new empty directory named dir. C . The file system has a new empty directory named newDir. D . The file system has a directory named dir， containing a file f1.txt. E . The file system has a directory named newDir， containing a file f1.txt.

A . at the level of ship based organization B . at the level of shore based organization C . at all levels of the organization both ship based as well as shore based D . at highest level of the organizatio

A .  association request/response， probe request/response， authentication request/response B .  association request/response， authentication request/response， probe request/response C .  probe request/response， authentication request/response， association request/response D .  probe request/response， association request/response， authentication request/response E .  None of the other alternatives apply

A . Compilation fails. B . The file system has a new empty directory named dir. C . The file system has a new empty directory named newDir. D . The file system has a directory named dir， containing a file f1.txt. E . The file system has a directory named newDir， containing a file f1.txt.

A . association request/response， probe request/response， authentication request/response B . association request/response， authentication request/response， probe request/response C . probe request/response， authentication request/response， association request/response D . probe request/response， association request/response， authentication request/response E . None of the other alternatives apply

A．suppliers B．machine C．equipment D．facilities

A．the speaker of this sentence is just being friendly B．this saying means the same as "You're a lucky guy" or "You're a lucky gal" C．the word "dog" shouldn't be used to apply to people D．sometimes the words used by a speaker give a clue to the feeling behind the words

(26) A．Effective self-management skills are key to academic and career success. B．If you spend a lot of time on your school work, you will become a good manager later. C．School work can be time-consuming and is likely to make you feel exhausted after class. D．Good management calls for more time and energy on the part of the academic staff.

Matt Flanigan, President, TIA: Well, today I would say speed and bandwidth. Especially, a little smile up to the consumer' is probably a big issue holding back the Internet. But security is also important with electronic commerce. And until they really solve that, people are not gonna feel secure. Host: All right. Well, Let's introduce our guest. We're joined by an executive from Effnet: Tomas Althen. Welcome to the program. We're delighted to have you. Tomas, let's start with this. What sort of Internet issue is Effnet dealing with？ What kind of solutions do you bring to the table？ Tomas Althen, CEO, Effnet Group: The Internet is growing at a very rapid speed at the moment. As you must know, the number of users doubles every year. However, also the information on the net doubles every month. And this calls up the two issues we have been hearing about here, speed and security. Host: Well, let's look at more details. Look at this video about the city council of Stockholm, Sweden. Narrator on the video: Here is the power. The politicians and high civil servants at Stockholm County Council are used to having access to qualified information. Now with everyone using Internet and Intranet, some information has to remain secret. The decision on how to do this are mad here at IT Control. They have found the way to let 10, 000 employees use the Internet but some information can still be accessed only by qualified people. This is the firewall keeping the information system secure. A box in the basement with software from Effnet. Scandinavia is known for its technology. Cellular phones and Internet are part of daily life. And here in Sweden there are some young, very innovative up-starting companies. One is Effnet, founded in 1997 and already on the world market. As the world demands speed and security and reliability, Effnet's gigabit router on a card makes security easier. The generic plug-in card, firewaller and router in one, proves that they are ready to meet the world demand. Host: Well, how does the firewall work？ We were told a few days ago that one of the new methods of transmission was to break everything up into little packets, send them all into the Internet and hope they arrive in the same order, and so on. Is the protection of these packets from being raided is this the principle task of the firewall？ Tomas Althen: You can say that in one sense. You also don't want packets to come in to your data system, or into your network, packets which you don't want to be there. You want to be able to decide for yourself as an organization or as a company: hey, I don't want these guys to be able to access my treasure. And to do that you need to do some filtering. You need to decide which packets are allowed, which packets are not allowed. You have to do that very fast so you don't end up with yet another bottleneck. And we solved that problem. Host: Let's look ahead a couple of years and have you estimate for us how you see this technology evolving. What do you think will be different or new on the horizon in a couple of years？ Tomas？ Tomas Althen: More and more has been put into smaller and smaller spaces. We are making quite a leap in putting all these features on one card. But the next step is clearly putting them on one chip. And we are talking to chip vendors to try to do that as quickly as reasonable. They usually say that one year in this business is seven ordinary years. So, that would be 14 years from now. We'll see things more and more integrated. For Effnet, in two years I would s A．The quality of being easy to use. B．For most of us, broadband access is years in the future. C．To maximize the Internet's sufficiency.

(14)

A、that B、what C、in that D、which

A．common communication system B．distress traffic system C．basic concept of GMDSS D．SAR operation procedure