沪深证券交易所证券投资基金的佣金收取标准为不得高于成交金额的()。

1 and Statement2 are to be executed in parallel.The only two atomic actions in this construct are loading the value of a variable and storing into a variable.For the program segment x:=0; y:=0; cobegin begin x:=1; y:=y+x; end; begin y:=2; x:=x+3; end coend Which of the following indicate(s) possible values for the variables when the segment finishes execution？

Ⅰ.x=1,y=2

Ⅱ.x=1,y=3

Ⅲ.x=4,y=6

A．Ⅰ

B．Ⅱ and Ⅲ

C．Ⅰ and Ⅲ

D．Ⅱ and Ⅲ

Suppose we have the relation schema R(A, B, C, D)with functional dependencies; F{A→B,B→C,C→D,D→A}, then R(A,B,C,D. at least is in(73).

A．1NF

B．2NF

C．3NF

D．BCNFThe construct eobegin Statement1; Statement2; coend means Statement1 and Statement2 are to be executed in parallel. The only two atomic actions in this construct are loading the value of a variable and storing into a variable. For the p

o be executed in parallel. The only two atomic actions in this construct are loading thevalue of a variable and storing into a variablE.For the program segment x:=0； y:=O； cobegin begin x:=l; y:=y+x; end; begin y:=2; x:=x+3; end coend Which of the following indicate(s) possible values for the variables when the segment finishes execution？ Ⅰ.x=1,y=2 Ⅱ.x=1,y=3 Ⅲ.x=4,y=6

A．Ⅰ

B．Ⅰ and Ⅱ

C．Ⅰ and Ⅲ

D．Ⅱand Ⅲ

o be executed in parallel. The only two atomic actions in this construct are loading thevalue of a variable and storing into a variablE.For the program segment x:=0； y:=O； cobegin begin x:=l; y:=y+x; end; begin y:=2; x:=x+3; end coend Which of the following indicate(s) possible values for the variables when the segment finishes execution？ Ⅰ.x=1,y=2 Ⅱ.x=1,y=3 Ⅲ.x=4,y=6

A．Ⅰ

B．Ⅰ and Ⅱ

C．Ⅰ and Ⅲ

D．Ⅱand Ⅲ

B、条件覆盖

C、判定条件覆盖

D、条件组合覆盖

●试题二

［说明］请回答下面有关Linux操作系统的问题。

［问题1］

安装Linux之前需要知道哪些必要的数据信息?

［问题2］

Linux有哪几类命令?

［问题3］

Linux的网络管理包括哪些方面?

［问题4］

Linux中的WWW服务器有哪几种?

［问题5］

使用Apache可实现虚拟主机服务，其中虚拟主机的含义是什么?

●试题三

叙述Apache web server的安装与配置。

●试题四

请回答以下关于网站开发使用和操作的问题1~5，把答案填到答题纸的对应栏内

［问题1］

Web页面的规划有哪些原则?

［问题2］

Web页面的组织形式有哪几种?

［问题3］

Web网站的设计过程有哪几个阶段?

［问题4］

ASP发布网页与静态发布有什么区别?

［问题5］

建立Web主机的方式有几种?