横向
1
Wired networking technology
5
Series of commands for a computer
6
Set of instructions for a computer
7
Temporary storage for fast access
9
Security system blocking unauthorized access
10
Connected group of computers
11
Storage location for code
纵向
2
Instructions written for a computer
3
Encode data to keep it secure
3
Conversion of data into secret code
4
Rules for data communication
8
Capacity of a data connection