横向
1
Short-range wireless technology
6
Point where user interacts with system
9
Computer model of a real-world system
纵向
2
Global computer network
3
Portable personal computer
4
Data type with true or false values
5
Moving images created digitally
7
Unit of digital information equal to 8 bits
8
Pointer on a computer screen
10
Device that directs network traffic
11
Function that calls itself