横向
1
Physical components of a computer
5
Function that calls itself
6
Error in computer code
7
Named storage location in code
11
Temporary computer memory
12
Process of finding and fixing code errors
纵向
2
Computer that provides services to others
3
Computer model of a real-world system
4
Connected group of computers
8
Unit of digital information equal to 8 bits
9
Step-by-step problem-solving method
10
Point where user interacts with system