横向
1
Series of commands for a computer
4
Computer model of a real-world system
5
Display screen for a computer
6
Input device with letter and number keys
7
Encode data to keep it secure
8
Process of finding and fixing code errors
10
Interface for software to communicate
纵向
1
Computer that provides services to others
2
Temporary computer memory
3
Point where user interacts with system
9
Pointer on a computer screen
11
Program to access the internet
12
Step-by-step problem-solving method