横向
1
Device that directs network traffic
3
Smallest unit of a digital image
4
Instructions written for a computer
6
Input device with letter and number keys
7
Collection of web pages
8
Smallest unit of digital data
9
Named storage location in code
纵向
2
Short-range wireless technology
3
Rules for data communication
5
Storage location for code
10
Global computer network
11
Temporary computer memory
12
Ordered collection of data elements