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问题 单项选择题

有关多路径软件的说法错误的是（）。

A.如果阵列完成的控制器软件版本的升级，相应的多路径也要使用新版本的多路径软件

B.卸载多路径软件后需要重启主机，安装多路径软件后需要重启主机

C.如果主机安装有其他厂家的多路径软件，那么必须先卸载才能安装华为的多路径软件

D.如果主机是solaris系统，必须安装华为配套版本的多路径软件

答案

参考答案：D

改错题

短文改错

     Suzy and her mother were in their summer vacation. They enjoyed                                  1.            

a wonderfully day at the beach and stayed longer than they                                                  2.            

have expected. They were driving home very late at night                                                     3.            

while a heavy storm broke out. Suzy's mother could hardly see                                            4.            

to drive. Then suddenly they saw the house with a sign said                                                  5.            

"Welcome Inn". Suzy's mother thought would be a good idea                                               6.            

to stop for the night or go home in the morning. They parked                                               7.            

in the front of the door, hurried up the stairs that led to front                                                 8.            

door, and knocked. The owner warmly welcame them, and                                                 9.            

Suzy and her mother all felt happy.                                                                                      10.            
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单项选择题

The de facto standard application program interface （API）for TCP/IP applications is the "sockets" interface. Although this API was developed for （1）in the early 1980s. it has also been implemented on a wide variety of non-Unix systems. TCP/IP（2） written using the sockets API have in the past enjoyed a high degree of portability and we would like the same（3） with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 （4）, new address conversion functions, and some new socket options. These extensions are designed to provide Access to the basic IPv6 features required by TCP and UDP applications, including multicasting, while introducing a minimum of change into the system and providing complete （5）for existing IPv4 applications.

（4）是（）

A.connections

B.protocols

C.networks

D.addresses
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