横向
1
Computer that provides services to others
4
Capacity of a data connection
6
Process of finding and fixing code errors
7
Temporary storage for fast access
9
Step-by-step problem-solving method
10
Software designed to harm computers
11
Security system blocking unauthorized access
纵向
1
Computer model of a real-world system
2
Ordered collection of data elements
3
Point where user interacts with system
5
Portable personal computer
8
Display screen for a computer