横向
1
Temporary storage for fast access
4
Moving images created digitally
5
Input device with letter and number keys
10
Connected group of computers
纵向
2
Reusable block of code
3
Data type with true or false values
6
Physical components of a computer
7
Point where user interacts with system
8
Software designed to harm computers
9
Wired networking technology
11
Wireless internet connection