问题 填空题

在Internet中,为了容纳多种不同的物理网络,实现异种网互联所使用的协议是【 】。

答案

参考答案:TCP/IP

解析:本题考查计算机网络的基本知识,TCP/IP协议是互联网最常用的协议。

单项选择题
完形填空
完形填空。
     Wouldn't it be great if we didn't have to remember passwords (密码) ever again? If we could just sit in
front of our computers and be   1   logged in (登录) Crave mentions how NECSoft Biode Logon system uses
face recognition technology to log you on to Windows, rather than using a   2  . All you need is a webcam
and your pretty face to   3  your PC. No more   4  , confusing passwords to remember or change every few
months.
     After doing a little research, I found this type of   5   already available to consumers via a relatively   6   
application called FaceCode. The   7   requires the use of a webcam to recognize and log PC users into their
systems. You can add as many   8   as you want, provided they each have a Windows account. If the
system   9   to recognize your  10 , you can recall the Windows user name and password by using a hot-key
combination.
( )1. A. automatically
( )2. A. face      
( )3. A. access    
( )4. A. simple    
( )5. A. computer   
( )6. A. independent   
( )7. A. account    
( )8. A. users      
( )9. A. begins    
( )10. A. account  
B. personally   
B. password   
B. connect   
B. complicated 
B. technology  
B. infrequent  
B. consumer   
B. passwords      
B. tries    
B. name      
C. correctly   
C. software   
C. recognize 
C. special   
C. password   
C. inexpensive 
C. designer   
C. systems   
C. fails    
C. password       
D. occasionally   
D. system         
D. remember       
D. useful         
D. application                    
D. instant        
D. software       
D. computers      
D. stops          
D. face