横向
1
Point where user interacts with system
3
Wireless internet connection
7
Main processor of a computer
8
Programs and applications on a computer
9
Data type with true or false values
12
Programming language for web browsers
纵向
2
Conversion of data into secret code
3
Collection of web pages
4
Pointer on a computer screen
5
Portable personal computer
6
Unit of digital information equal to 8 bits
10
Information processed by a computer
11
Security system blocking unauthorized access