横向
1
Wired networking technology
5
Set of instructions for a computer
7
Moving images created digitally
8
Portable personal computer
12
Function that calls itself
纵向
2
Ordered collection of data elements
3
Point where user interacts with system
4
Input device with letter and number keys
6
Programs and applications on a computer
9
Rules for data communication
10
Connected group of computers
11
Short-range wireless technology