横向
1
Short-range wireless technology
5
Computer that provides services to others
6
Moving images created digitally
7
Named storage location in code
8
Request for information from a database
纵向
2
Point where user interacts with system
3
Reusable block of code
4
Programs and applications on a computer
9
Global computer network
10
Convert code into executable program
11
Storage medium for digital data
12
Set of instructions for a computer