横向
1
Physical components of a computer
6
Reusable block of code
7
Connected group of computers
8
Instructions written for a computer
11
Ordered collection of data elements
纵向
2
Device that directs network traffic
3
Wireless internet connection
4
Rules for data communication
5
Temporary storage for fast access
9
Smallest unit of a digital image
10
Series of commands for a computer