横向
1
Programs and applications on a computer
4
Organized collection of stored data
5
Instructions written for a computer
6
Wired networking technology
8
Computer that provides services to others
纵向
2
Function that calls itself
3
Point where user interacts with system
4
Process of finding and fixing code errors
7
Capacity of a data connection
9
Input device with letter and number keys
10
Software designed to harm computers
11
Request for information from a database