场景

题型:名词解释

问题:

场景

考点:文学理论文学理论题库
题型:名词解释

浏览器/服务器架构是现阶段非常流行的数据库应用系统架构。在此架构中,应用服务器起到了非常重要的作用。下列关于应用服务器的说法,错误的是()

A.应用服务器一般运行程序代码,实现面向具体应用领域的业务规则,数据库服务器承担数据存储、管理等功能

B.应用服务器会根据用户请求连接相应的数据库,获取数据并进行处理,将结果返回给用户

C.应用服务器一般需具有数据访问和数据存储等功能,在数据库服务器出现问题时可以继续向用户提供服务

D.应用服务器一般提供了集群、失效恢复、负载均衡等公共服务,可以大幅度提高系统性能和可靠性

题型:名词解释
完形填空
     From Monday to Friday most people are busy working or studying, and in the evening and
weekends they are free and (1)______ themselves. Some watch television or go to the movies,
and others (2)______ sports. This is decided by their own interests.
     Almost everyone has some kind of hobby. It may be something from collecting stamps to
(3)______ model planes. Some hobbies are very (4)______, but others don't cost anything at
all. Some collections are worth a lot of money, others are valuable(有价值的) only (5)______
their owners.
     I know a man who has a coin collection worth several (6)______ dollars. A short time ago
he bought a rare(罕见的) fifty-cent piece which (7)______ him $ 250! On the other hand, my
youngest brother collects match boxes. He has almost 600 of them, but I wonder (8)______ they
are worth any money. (9)______, to my brother they are quite valuable. Nothing makes him
(10)______ than to find a new match box for his collection.
     That's what a hobby means, I think. It is something we like to do in our free time just for the
fun of it.
( )1. A. love      
( )2. A. look like  
( )3. A. make      
( )4. A. interesting
( )5. A. to        
( )6. A. thousand  
( )7. A. paid      
( )8. A. that      
( )9. A. So        
( )10.A. good
B. work        
B. take care of
B. making      
B. exciting    
B. with        
B. thousands  
B. cost        
B. if          
B. If          
B. happier
C. enjoy      
C. think about
C. buying    
C. cheap      
C. on        
C. of        
C. took      
C. what      
C. However    
C. faster
D. play        
D. take part in
D. trade      
D. expensive  
D. in          
D. thousand of
D. spent      
D. why        
D. And        
D. quick
题型:名词解释

胰岛A细胞产生的激素是

A.胰高血糖素
B.生长激素
C.胰岛素
D.胰多肽
E.生长抑素

题型:名词解释

在java.io包中有某个类同时实现了DataInput接口和DataOutput接口,这个类是______。

题型:名词解释

在Excel 2003中,要使标题文字相对于表格(含有多列)居中,应使用“格式”工具栏的()按钮。

A.两端对齐

B.居中

C.分散对齐

D.合并及居中

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