横向
1
Security system blocking unauthorized access
4
Request for information from a database
7
Computer that provides services to others
8
Programs and applications on a computer
11
Moving images created digitally
纵向
2
Storage medium for digital data
3
Wired networking technology
5
Interface for software to communicate
6
Convert code into executable program
9
Programming language for web browsers
10
Short-range wireless technology
12
Point where user interacts with system
13
Ordered collection of data elements