横向
1
Convert code into executable program
5
Device that directs network traffic
6
Information processed by a computer
7
Portable personal computer
8
Security system blocking unauthorized access
10
Storage location for code
12
Connected group of computers
13
Named storage location in code
15
Computer model of a real-world system
纵向
2
Wireless internet connection
3
Point where user interacts with system
4
Wired networking technology
9
Display screen for a computer
11
Main processor of a computer
14
Request for information from a database