横向
1
Instructions written for a computer
3
Interface for software to communicate
5
Wired networking technology
6
Point where user interacts with system
9
Programming language for web browsers
10
Set of instructions for a computer
纵向
2
Information processed by a computer
4
Programs and applications on a computer
7
Rules for data communication
8
Conversion of data into secret code
11
Request for information from a database