横向
1
Computer that provides services to others
5
Data type with true or false values
6
Short-range wireless technology
11
Smallest unit of a digital image
纵向
2
Temporary storage for fast access
3
Temporary computer memory
4
Security system blocking unauthorized access
5
Unit of digital information equal to 8 bits
7
Organized collection of stored data
8
Physical components of a computer
9
Instructions written for a computer
10
Pointer on a computer screen
12
Rules for data communication