横向
1
Rules for data communication
5
Temporary computer memory
6
Series of commands for a computer
7
Named storage location in code
11
Main processor of a computer
纵向
2
Temporary storage for fast access
3
Computer that provides services to others
4
Smallest unit of digital data
8
Software designed to harm computers
9
Reusable block of code
10
Encode data to keep it secure