The port gang way caught on a（）on the wharf and was severely damaged.

A . one I/O enclosure pair PCI-E B . two I/O enclosure pairs PCI-E C . four I/O-enclosure pairs PCI-E D . eight I/O-enclosure pairs PCI-E

A . Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adapters B . Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cards C . Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after reboot D . Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure

A . Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command. B . Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command. C . Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them. D . Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security.

A . 16fibre ports and 0 mega packs B . 4fibre ports and 8 mega packs C . 8fibre ports and 4 mega packs D . 12fibre ports and 0 mega pack

A . Enable bpduguard globally. B . Enable rootguard. C . Enable loopguard. D . Enable spanning tree. E . Enable UDLD

A . cranes/derricks B . crane/derrick cycles C . crane/derrick cycle time D . weight per package

A . to B . with C . by D . for

A . arrange for B . to arrange C . arrange to

A . Container B . Supertanker C . Pallet D . Integration

A . stealing B . stole C . to steal D . would stea

A. trial B. pursing C. pursuit D. running

A．gibe members a cultural identity B．inspire fear in the neighborhood C．warn rival gangs to stay away D．help police keep track of a gang's activities

The warning came as the website run by SCO, a company that sells Unix computer software, in effect disappeared from the web under a blizzard of automated attacks from PCs infected by the virus, which first appeared a week ago. The "myDoom-A" version of the virus is reckoned to be the worst to have hit the internet, in terms of the speed of its spread, with millions of PCs worldwide believed to be infected. Such "zombie" machines begin to send out hundreds of copies of the virus every hour to almost any e-mail address in their files. On Sunday they began sending automated queries to SCO's website, an attack that will continue until 12 February. The attack is the web equivalent of ringing the company's doorbell and running away a million times a second, leaving its computers unable to deal with standard requests to view its pages. "You have to wonder about the time limit," said Graham Cluley, senior technology consultant at the antivirus company Sophos. "Someone could go to SCO after the 12th and say, 'If you don't want this to happen again, here are our demands'." Raimund Genes, European president of the security software firm Trend Micro, said: "Such a programme could take out any major website on the internet. It's not terrorism, but it is somebody who is obviously upset with SCO." SCO has earned the enmity of computer users through a lawsuit it has filed against IBM. SCO claims ownership of computer code it says IBM put into the free operating system Linux, and is demanding licence fees and damages of $1bn. Mr. Cluley said: "It might be that whoever is behind this will say to SCO, 'if you don't want the next one to target you, drop the lawsuit'." SCO has offered $250,000(￡140,000) for information leading to the arrest of the person or people who wrote and distributed MyDoom. Nell Barrett, of the security company Information Risk Management, said, "I would give a lot of credence to the idea of gangs using viruses to extort money. It's hard for law enforcement to track them down, because they're using machines owned by innocent people." A second variant of MyDoom will start attacking part of Microsoft's website later today. The antivirus company MessageLabs said it had blocked more than 16 million copies of the virus in transit over the net so far. But millions more will have reached their targets. The onset of a new generation of computer attacks was marked by ______. A．an organization of gangs B．the infection of PCs C．the sale of a software D．a website's vanishing

Japan has a population of over 116,000,000. The people are thickly settled on the four main islands. Since only one sixth of the land is arable, Japan relies on imported food. To pay for the imports, Japan exports manufactured goods. Japan builds and sells cars, motorcycles, television sets, radios and cameras. Textiles and chemicals also made. In Yokohama Harbor, ships are constructed for use by other nations. The "head start" western nations had may be the reason for Japan's success today. Western countries are still using machines and technology that they developed many years ago. Japan is using newer, improved methods. For example, robots are relieving factory-workers of long, tiring jobs. Modem technology has brought modern problems. Air and water quality reached dangerous levels in some parts of Japan in the late 1960's. Since then, the Japanese government has applied strong pollution controls. The main idea of the passage is that Japan ________. A．surprises the world. B．Suffers from serious air and water pollution C．Leads in exporting goods D．Leads in technology in the world today

对 错

A．was caught B．were arrested C．were stop D．are arrested

Storage, or warehousing, is a necessary function because production and consumption of goods rarely match: items generally are not sold as quickly as they are made.Inventories build up,both in warehouses and at retail establishments, before the foods are sold.The transporta-tion function is involved in bringing goods to a warehouse and taking them from it to retail stores. Storage performs the service of stabilizing market price.If, for example, no agricultural product could be stored, all food would have to be put on the market immediately.This would, of course, create a glut and lower prices drastically.There would be an immediate benefit to consumers, but in the long run they would suffer.Farmers, because of low prices, would be forced off the land, and the amount of food produced would decrease.This, in turn, would raise consumer prices. Warehouses for storage are of several types.Private warehouses are owned by manufactur-ers.Public warehouses, in spite of their name, are privately owned facilities, but they are in-dependent of manufacturer ownership.General-merchandise warehouses store a great variety of products.Cold-storage warehouses store perishable goods, especially food products.Grain ele-vators are a kind of warehouse used to keep wheat and other grains from spoiling.A bonded warehouse is one that stores foods, frequently imported, on which taxes must be paid before theyare sold.Cigarettes and alcoholic beverages are common examples. The distribution center is a more recently developed kind of warehouse.Many large com- panics have several manufacturing plants, sometimes located outside the country.Each plant doesnot make every company product but specializes in one or more of them.The distribution center allows a manufacturer to bring together all product lines in one place.Its purpose is to minimize storage and to ease the flow of goods from manufacturers to retailers rather than build up extensive inventories.It reduces costs by speeding up product turnover.Very large corporations will have several distribution centers regionally or internationally based 1.The main subject of this passage is______. A、transportation and storage B、storage of products C、distribution center D、two main aspects of product distribution 2.Warehousing is important in that ______. A、inventories build up before the goods are sold B、the prices will go down C、more goods are produced than can be consumed D、the food has to be put on the market immediately 3.How many types of warehouses for storage are discussed in the passage？() A、3 B、4 C、6 D、7 4.Where might one find meat and milk？() A、Grain elevator B、Cold-storage warehouse C、Private warehouse D、Bonded warehouse 5.What is NOT true of a distribution center？() A、It is a relatively new type of warehouse B、Product is replaced more quickly and costs are down C、Some distribution centers are not built in the sane country as the factory D、It builds up extensive inventories to minimize storage

A．explicit B．B implicit C．open D．revised