横向
1
Security system blocking unauthorized access
5
Interface for software to communicate
6
Pointer on a computer screen
7
Encode data to keep it secure
8
Process of finding and fixing code errors
9
Smallest unit of digital data
10
Storage medium for digital data
12
Temporary computer memory
纵向
2
Global computer network
3
Portable personal computer
4
Display screen for a computer
11
Computer that provides services to others
13
Convert code into executable program