横向
1
Short-range wireless technology
6
Ordered collection of data elements
7
Organized collection of stored data
8
Smallest unit of a digital image
9
Portable personal computer
10
Temporary storage for fast access
纵向
2
Global computer network
3
Computer model of a real-world system
4
Function that calls itself
5
Wired networking technology
11
Smallest unit of digital data