横向
1
Conversion of data into secret code
5
Computer that provides services to others
6
Point where user interacts with system
10
Connected group of computers
11
Storage medium for digital data
纵向
1
Wired networking technology
2
Temporary computer memory
3
Instructions written for a computer
4
Smallest unit of a digital image
7
Wireless internet connection
8
Organized collection of stored data
9
Information processed by a computer