横向
1
Wireless internet connection
3
Programs and applications on a computer
4
Software designed to harm computers
5
Short-range wireless technology
9
Encode data to keep it secure
10
Smallest unit of a digital image
11
Rules for data communication
纵向
2
Moving images created digitally
5
Smallest unit of digital data
6
Device that directs network traffic
7
Ordered collection of data elements
8
Global computer network