横向
1
Moving images created digitally
4
Request for information from a database
6
Pointer on a computer screen
7
Wireless internet connection
8
Named storage location in code
9
Ordered collection of data elements
纵向
2
Temporary computer memory
3
Rules for data communication
5
Connected group of computers
6
Instructions written for a computer
10
Point where user interacts with system
11
Security system blocking unauthorized access