横向
1
Organized collection of stored data
5
Convert code into executable program
6
Moving images created digitally
10
Interface for software to communicate
11
Main processor of a computer
12
Connected group of computers
纵向
1
Information processed by a computer
2
Unit of digital information equal to 8 bits
3
Programs and applications on a computer
4
Point where user interacts with system
7
Encode data to keep it secure
8
Portable personal computer
9
Wired networking technology