横向
1
Temporary storage for fast access
4
Information processed by a computer
5
Programs and applications on a computer
7
Temporary computer memory
8
Point where user interacts with system
11
Conversion of data into secret code
纵向
2
Rules for data communication
3
Computer that provides services to others
6
Series of commands for a computer
9
Unit of digital information equal to 8 bits
10
Reusable block of code