问题 单项选择题

对Windows 2000来说,()格式的文件系统安全性最高。

A.FAT

B.HPFS

C.NTFS

D.CDFS

答案

参考答案:C

解析:

[分析]: Windows 2000 采用了更新版本的NTFS文件系统NTFS 5.0,NTFS 的目标是提供可靠性,通过可恢复能力(事件跟踪)和热定位的容错特征实现;增加功能性的一个平台;对POSIX需求的支持:消除FAT和HPFS文件系统中的限制。NTFS提供长文件名、数据保护和恢复,并通过目录和文件许可实现安全性。FAT是迄今Windows NT支持的最简单的文件系统。FAT文件系统的特点在于文件分配表(FAT),这是一个真正的表,它位于卷的最“顶端”。为了保护卷,最好保留两份FAT副本,以防其中之一损坏。此外,两个FAT表和根目录必须存储在一个固定位置,以方便正确找到系统的启动文件。使用超过200 MB的驱动器或分区时,还是不要使用FAT文件系统。这是因为当卷容量增大时,FAT的性能会快速降低。无法对FAT分区的文件设置权限。HPFS(高性能文件系统)是IBM OS/2操作系统的一种文件系统。CDFS是光盘文件系统,是干扰答案。本题正确答案是C。

阅读理解

London--A morning train rides away, across the channel. English kids discuss the Liverpool's football team in a Paris pub.

Some Parisians have started to travel to work in London.

In the 19th century, Charles Dickens compared the two cities, London and Paris, in A Tale of Two Cities. These days, it might be A tale of One City.

As there are few jobs at home over recent years, perhaps 250,000 Frenchmen moved across the channel. With an undersea tunnel, they could travel between cities in three hours. The European Union freed them from immigration and customs.

Paris, rich in beauty, is more stylish. But London feels more full of life, and more fun until the pubs shut down.

“For me, the difference is that London is real, alive,” said Trevor Wheeler, a financial expert.

Chantal Jaouen, a professional designer, agrees. “I am French, but I’ll stay in London,” she said.

There is, of course, the other view. Julie Lenoux is a student who moved to London two years ago. “I think people laugh more in Paris,” she said.

“Both cities have changed beyond recognition,” said Larry Collins, an author and sometimes a Londoner. Like most people who know both cities well, he finds the two now fit together comfortably. “I first fell in love with Paris in the 1950s. Things are so much more ordered, and life is better.”

But certainly not cheaper. In some parts of London, rents can be twice those on Avenue Foch in Paris.

Deciding between London and Paris requires a lifestyle choice. Like Daphne Benoit, a French journalism student with perfect English, many young people are happy to be close enough so they don’t have to choose. “I love Paris, my little neighborhood, the way I can walk around a centre, but life is too organized,” she said. “In London, you can be whoever you want. No one cares.”

小题1:It can be inferred that ___________.

A.Paris and London are the two biggest cities in the world

B.In the 19th century, Dickens told his stories in the two cities

C.London and Paris used to be separated

D.Liverpool is a big city in France小题2:According to this passage, which of the following is TRUE?

A.People feel it difficult to find a job in Paris.

B.People can't travel to London without a passport.

C.Living in France is more expensive than in London.

D.People can find any job in London.小题3:The underlined phrase in Para9 most probably means “_____________”

A.beyond one’s imagination

B.so much that people don’t know them well again

C.so little that people still know them well

D.to people’s satisfaction小题4:What’s the meaning of the last two sentences?

A.People can do everything in London.

B.People will feel lonely in London.

C.People in London enjoy living in different ways.

D.People in London enjoy a lawless life.

单项选择题